138876108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1653287}}^1$

素因数の和:1653301

約数の個数: 24

約数和(自身を含む): 370336512

約数和(自身を除く): 231460404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1653287, 3306574, 4959861, 6613148, 9919722, 11573009, 19839444, 23146018, 34719027, 46292036, 69438054, 138876108]

約数ペア:

[(1, 138876108), (2, 69438054), (3, 46292036), (4, 34719027), (6, 23146018), (7, 19839444), (12, 11573009), (14, 9919722), (21, 6613148), (28, 4959861), (42, 3306574), (84, 1653287)]