18018859716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{28927}}^1$

素因数の和:28983

約数の個数: 144

約数和(自身を含む): 53954654208

約数和(自身を除く): 35935794492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1331, 1452, 1573, 1716, 2178, 2574, 2662, 3146, 3993, 4356, 4719, 5148, 5324, 6292, 7986, 9438, 11979, 14157, 15972, 17303, 18876, 23958, 28314, 28927, 34606, 47916, 51909, 56628, 57854, 69212, 86781, 103818, 115708, 155727, 173562, 207636, 260343, 311454, 318197, 347124, 376051, 520686, 622908, 636394, 752102, 954591, 1041372, 1128153, 1272788, 1504204, 1909182, 2256306, 2863773, 3384459, 3500167, 3818364, 4136561, 4512612, 5727546, 6768918, 7000334, 8273122, 10500501, 11455092, 12409683, 13537836, 14000668, 16546244, 21001002, 24819366, 31501503, 37229049, 38501837, 42002004, 45502171, 49638732, 63003006, 74458098, 77003674, 91004342, 115505511, 126006012, 136506513, 148916196, 154007348, 182008684, 231011022, 273013026, 346516533, 409519539, 462022044, 500523881, 546026052, 693033066, 819039078, 1001047762, 1386066132, 1501571643, 1638078156, 2002095524, 3003143286, 4504714929, 6006286572, 9009429858, 18018859716]

約数ペア:

[(1, 18018859716), (2, 9009429858), (3, 6006286572), (4, 4504714929), (6, 3003143286), (9, 2002095524), (11, 1638078156), (12, 1501571643), (13, 1386066132), (18, 1001047762), (22, 819039078), (26, 693033066), (33, 546026052), (36, 500523881), (39, 462022044), (44, 409519539), (52, 346516533), (66, 273013026), (78, 231011022), (99, 182008684), (117, 154007348), (121, 148916196), (132, 136506513), (143, 126006012), (156, 115505511), (198, 91004342), (234, 77003674), (242, 74458098), (286, 63003006), (363, 49638732), (396, 45502171), (429, 42002004), (468, 38501837), (484, 37229049), (572, 31501503), (726, 24819366), (858, 21001002), (1089, 16546244), (1287, 14000668), (1331, 13537836), (1452, 12409683), (1573, 11455092), (1716, 10500501), (2178, 8273122), (2574, 7000334), (2662, 6768918), (3146, 5727546), (3993, 4512612), (4356, 4136561), (4719, 3818364), (5148, 3500167), (5324, 3384459), (6292, 2863773), (7986, 2256306), (9438, 1909182), (11979, 1504204), (14157, 1272788), (15972, 1128153), (17303, 1041372), (18876, 954591), (23958, 752102), (28314, 636394), (28927, 622908), (34606, 520686), (47916, 376051), (51909, 347124), (56628, 318197), (57854, 311454), (69212, 260343), (86781, 207636), (103818, 173562), (115708, 155727)]