22681074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 52093440

約数和(自身を除く): 29412366

約数列:

[1, 2, 3, 6, 13, 26, 29, 37, 39, 58, 74, 78, 87, 111, 174, 222, 271, 377, 481, 542, 754, 813, 962, 1073, 1131, 1443, 1626, 2146, 2262, 2886, 3219, 3523, 6438, 7046, 7859, 10027, 10569, 13949, 15718, 20054, 21138, 23577, 27898, 30081, 41847, 47154, 60162, 83694, 102167, 130351, 204334, 260702, 290783, 306501, 391053, 581566, 613002, 782106, 872349, 1744698, 3780179, 7560358, 11340537, 22681074]

約数ペア:

[(1, 22681074), (2, 11340537), (3, 7560358), (6, 3780179), (13, 1744698), (26, 872349), (29, 782106), (37, 613002), (39, 581566), (58, 391053), (74, 306501), (78, 290783), (87, 260702), (111, 204334), (174, 130351), (222, 102167), (271, 83694), (377, 60162), (481, 47154), (542, 41847), (754, 30081), (813, 27898), (962, 23577), (1073, 21138), (1131, 20054), (1443, 15718), (1626, 13949), (2146, 10569), (2262, 10027), (2886, 7859), (3219, 7046), (3523, 6438)]