18129204756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 192

約数和(自身を含む): 51340396800

約数和(自身を除く): 33211192044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 234, 241, 262, 351, 393, 409, 468, 482, 524, 702, 723, 786, 818, 964, 1179, 1227, 1404, 1446, 1572, 1636, 1703, 2169, 2358, 2454, 2892, 3133, 3406, 3537, 3681, 4338, 4716, 4908, 5109, 5317, 6266, 6507, 6812, 7074, 7362, 8676, 9399, 10218, 10634, 11043, 12532, 13014, 14148, 14724, 15327, 15951, 18798, 20436, 21268, 22086, 26028, 28197, 30654, 31571, 31902, 37596, 44172, 45981, 47853, 53579, 56394, 61308, 63142, 63804, 84591, 91962, 94713, 95706, 98569, 107158, 112788, 126284, 143559, 160737, 169182, 183924, 189426, 191412, 197138, 214316, 284139, 287118, 295707, 321474, 338364, 378852, 394276, 410423, 482211, 568278, 574236, 591414, 642948, 696527, 820846, 852417, 887121, 964422, 1136556, 1182828, 1231269, 1281397, 1393054, 1446633, 1641692, 1704834, 1774242, 1928844, 2089581, 2462538, 2562794, 2661363, 2786108, 2893266, 3409668, 3548484, 3693807, 3844191, 4179162, 4925076, 5125588, 5322726, 5786532, 6268743, 7387614, 7688382, 8358324, 10645452, 11081421, 11532573, 12537486, 12912539, 14775228, 15376764, 18806229, 22162842, 23065146, 25074972, 25825078, 34597719, 37612458, 38737617, 44325684, 46130292, 51650156, 69195438, 75224916, 77475234, 116212851, 138390876, 154950468, 167863007, 232425702, 335726014, 348638553, 464851404, 503589021, 671452028, 697277106, 1007178042, 1394554212, 1510767063, 2014356084, 3021534126, 4532301189, 6043068252, 9064602378, 18129204756]

約数ペア:

[(1, 18129204756), (2, 9064602378), (3, 6043068252), (4, 4532301189), (6, 3021534126), (9, 2014356084), (12, 1510767063), (13, 1394554212), (18, 1007178042), (26, 697277106), (27, 671452028), (36, 503589021), (39, 464851404), (52, 348638553), (54, 335726014), (78, 232425702), (108, 167863007), (117, 154950468), (131, 138390876), (156, 116212851), (234, 77475234), (241, 75224916), (262, 69195438), (351, 51650156), (393, 46130292), (409, 44325684), (468, 38737617), (482, 37612458), (524, 34597719), (702, 25825078), (723, 25074972), (786, 23065146), (818, 22162842), (964, 18806229), (1179, 15376764), (1227, 14775228), (1404, 12912539), (1446, 12537486), (1572, 11532573), (1636, 11081421), (1703, 10645452), (2169, 8358324), (2358, 7688382), (2454, 7387614), (2892, 6268743), (3133, 5786532), (3406, 5322726), (3537, 5125588), (3681, 4925076), (4338, 4179162), (4716, 3844191), (4908, 3693807), (5109, 3548484), (5317, 3409668), (6266, 2893266), (6507, 2786108), (6812, 2661363), (7074, 2562794), (7362, 2462538), (8676, 2089581), (9399, 1928844), (10218, 1774242), (10634, 1704834), (11043, 1641692), (12532, 1446633), (13014, 1393054), (14148, 1281397), (14724, 1231269), (15327, 1182828), (15951, 1136556), (18798, 964422), (20436, 887121), (21268, 852417), (22086, 820846), (26028, 696527), (28197, 642948), (30654, 591414), (31571, 574236), (31902, 568278), (37596, 482211), (44172, 410423), (45981, 394276), (47853, 378852), (53579, 338364), (56394, 321474), (61308, 295707), (63142, 287118), (63804, 284139), (84591, 214316), (91962, 197138), (94713, 191412), (95706, 189426), (98569, 183924), (107158, 169182), (112788, 160737), (126284, 143559)]