7841412

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3328

約数の個数: 36

約数和(自身を含む): 20123376

約数和(自身を除く): 12281964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 3251, 6502, 9753, 13004, 19506, 29259, 39012, 58518, 117036, 217817, 435634, 653451, 871268, 1306902, 1960353, 2613804, 3920706, 7841412]

約数ペア:

[(1, 7841412), (2, 3920706), (3, 2613804), (4, 1960353), (6, 1306902), (9, 871268), (12, 653451), (18, 435634), (36, 217817), (67, 117036), (134, 58518), (201, 39012), (268, 29259), (402, 19506), (603, 13004), (804, 9753), (1206, 6502), (2412, 3251)]