42015042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2927

約数の個数: 48

約数和(自身を含む): 98086560

約数和(自身を除く): 56071518

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 2857, 4902, 5714, 7353, 8571, 14706, 17142, 25713, 51426, 54283, 108566, 122851, 162849, 245702, 325698, 368553, 488547, 737106, 977094, 1105659, 2211318, 2334169, 4668338, 7002507, 14005014, 21007521, 42015042]

約数ペア:

[(1, 42015042), (2, 21007521), (3, 14005014), (6, 7002507), (9, 4668338), (18, 2334169), (19, 2211318), (38, 1105659), (43, 977094), (57, 737106), (86, 488547), (114, 368553), (129, 325698), (171, 245702), (258, 162849), (342, 122851), (387, 108566), (774, 54283), (817, 51426), (1634, 25713), (2451, 17142), (2857, 14706), (4902, 8571), (5714, 7353)]