69991938

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{11677}}^1$

素因数の和:11728

約数の個数: 40

約数和(自身を含む): 161086332

約数和(自身を除く): 91094394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 11677, 23354, 35031, 70062, 105093, 210186, 315279, 432049, 630558, 864098, 945837, 1296147, 1891674, 2592294, 3888441, 7776882, 11665323, 23330646, 34995969, 69991938]

約数ペア:

[(1, 69991938), (2, 34995969), (3, 23330646), (6, 11665323), (9, 7776882), (18, 3888441), (27, 2592294), (37, 1891674), (54, 1296147), (74, 945837), (81, 864098), (111, 630558), (162, 432049), (222, 315279), (333, 210186), (666, 105093), (999, 70062), (1998, 35031), (2997, 23354), (5994, 11677)]