138777648

素因数分解:

$2^4\times 3^1\times {\mathrm{2891201}}^1$

素因数の和:2891212

約数の個数: 20

約数和(自身を含む): 358509048

約数和(自身を除く): 219731400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891201, 5782402, 8673603, 11564804, 17347206, 23129608, 34694412, 46259216, 69388824, 138777648]

約数ペア:

[(1, 138777648), (2, 69388824), (3, 46259216), (4, 34694412), (6, 23129608), (8, 17347206), (12, 11564804), (16, 8673603), (24, 5782402), (48, 2891201)]