42072012

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2699}}^1$

素因数の和:3142

約数の個数: 36

約数和(自身を含む): 106633800

約数和(自身を除く): 64561788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 2598, 2699, 3897, 5196, 5398, 7794, 8097, 10796, 15588, 16194, 24291, 32388, 48582, 97164, 1168667, 2337334, 3506001, 4674668, 7012002, 10518003, 14024004, 21036006, 42072012]

約数ペア:

[(1, 42072012), (2, 21036006), (3, 14024004), (4, 10518003), (6, 7012002), (9, 4674668), (12, 3506001), (18, 2337334), (36, 1168667), (433, 97164), (866, 48582), (1299, 32388), (1732, 24291), (2598, 16194), (2699, 15588), (3897, 10796), (5196, 8097), (5398, 7794)]