8230746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 16814304

約数和(自身を除く): 8583558

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 9869, 19321, 19738, 29607, 38642, 57963, 59214, 115926, 1371791, 2743582, 4115373, 8230746]

約数ペア:

[(1, 8230746), (2, 4115373), (3, 2743582), (6, 1371791), (71, 115926), (139, 59214), (142, 57963), (213, 38642), (278, 29607), (417, 19738), (426, 19321), (834, 9869)]