9988728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9679}}^1$

素因数の和:9731

約数の個数: 32

約数和(自身を含む): 25555200

約数和(自身を除く): 15566472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 9679, 19358, 29037, 38716, 58074, 77432, 116148, 232296, 416197, 832394, 1248591, 1664788, 2497182, 3329576, 4994364, 9988728]

約数ペア:

[(1, 9988728), (2, 4994364), (3, 3329576), (4, 2497182), (6, 1664788), (8, 1248591), (12, 832394), (24, 416197), (43, 232296), (86, 116148), (129, 77432), (172, 58074), (258, 38716), (344, 29037), (516, 19358), (1032, 9679)]