427507374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{93383}}^1$

素因数の和:93504

約数の個数: 32

約数和(自身を含む): 986135040

約数和(自身を除く): 558627666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 93383, 186766, 280149, 560298, 653681, 1307362, 1961043, 3922086, 10178747, 20357494, 30536241, 61072482, 71251229, 142502458, 213753687, 427507374]

約数ペア:

[(1, 427507374), (2, 213753687), (3, 142502458), (6, 71251229), (7, 61072482), (14, 30536241), (21, 20357494), (42, 10178747), (109, 3922086), (218, 1961043), (327, 1307362), (654, 653681), (763, 560298), (1526, 280149), (2289, 186766), (4578, 93383)]