39815412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 121871232

約数和(自身を除く): 82055820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 101, 114, 133, 156, 182, 202, 228, 247, 266, 273, 303, 361, 364, 399, 404, 494, 532, 546, 606, 707, 722, 741, 798, 988, 1083, 1092, 1212, 1313, 1414, 1444, 1482, 1596, 1729, 1919, 2121, 2166, 2527, 2626, 2828, 2964, 3458, 3838, 3939, 4242, 4332, 4693, 5054, 5187, 5252, 5757, 6916, 7581, 7676, 7878, 8484, 9191, 9386, 10108, 10374, 11514, 13433, 14079, 15162, 15756, 18382, 18772, 20748, 23028, 24947, 26866, 27573, 28158, 30324, 32851, 36461, 36764, 40299, 49894, 53732, 55146, 56316, 65702, 72922, 74841, 80598, 98553, 99788, 109383, 110292, 131404, 145844, 149682, 161196, 174629, 197106, 218766, 255227, 299364, 349258, 394212, 437532, 473993, 510454, 523887, 698516, 765681, 947986, 1020908, 1047774, 1421979, 1531362, 1895972, 2095548, 2843958, 3062724, 3317951, 5687916, 6635902, 9953853, 13271804, 19907706, 39815412]

約数ペア:

[(1, 39815412), (2, 19907706), (3, 13271804), (4, 9953853), (6, 6635902), (7, 5687916), (12, 3317951), (13, 3062724), (14, 2843958), (19, 2095548), (21, 1895972), (26, 1531362), (28, 1421979), (38, 1047774), (39, 1020908), (42, 947986), (52, 765681), (57, 698516), (76, 523887), (78, 510454), (84, 473993), (91, 437532), (101, 394212), (114, 349258), (133, 299364), (156, 255227), (182, 218766), (202, 197106), (228, 174629), (247, 161196), (266, 149682), (273, 145844), (303, 131404), (361, 110292), (364, 109383), (399, 99788), (404, 98553), (494, 80598), (532, 74841), (546, 72922), (606, 65702), (707, 56316), (722, 55146), (741, 53732), (798, 49894), (988, 40299), (1083, 36764), (1092, 36461), (1212, 32851), (1313, 30324), (1414, 28158), (1444, 27573), (1482, 26866), (1596, 24947), (1729, 23028), (1919, 20748), (2121, 18772), (2166, 18382), (2527, 15756), (2626, 15162), (2828, 14079), (2964, 13433), (3458, 11514), (3838, 10374), (3939, 10108), (4242, 9386), (4332, 9191), (4693, 8484), (5054, 7878), (5187, 7676), (5252, 7581), (5757, 6916)]