138958038

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{54751}}^1$

素因数の和:54809

約数の個数: 32

約数和(自身を含む): 315371520

約数和(自身を除く): 176413482

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 54751, 109502, 164253, 328506, 492759, 985518, 1478277, 2573297, 2956554, 5146594, 7719891, 15439782, 23159673, 46319346, 69479019, 138958038]

約数ペア:

[(1, 138958038), (2, 69479019), (3, 46319346), (6, 23159673), (9, 15439782), (18, 7719891), (27, 5146594), (47, 2956554), (54, 2573297), (94, 1478277), (141, 985518), (282, 492759), (423, 328506), (846, 164253), (1269, 109502), (2538, 54751)]