40899198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 45270402

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 2719, 5014, 5438, 7521, 8157, 15042, 16314, 62537, 125074, 187611, 296371, 375222, 592742, 889113, 1778226, 6816533, 13633066, 20449599, 40899198]

約数ペア:

[(1, 40899198), (2, 20449599), (3, 13633066), (6, 6816533), (23, 1778226), (46, 889113), (69, 592742), (109, 375222), (138, 296371), (218, 187611), (327, 125074), (654, 62537), (2507, 16314), (2719, 15042), (5014, 8157), (5438, 7521)]