15309864

素因数分解:

$2^3\times 3^3\times {\mathrm{70879}}^1$

素因数の和:70894

約数の個数: 32

約数和(自身を含む): 42528000

約数和(自身を除く): 27218136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70879, 141758, 212637, 283516, 425274, 567032, 637911, 850548, 1275822, 1701096, 1913733, 2551644, 3827466, 5103288, 7654932, 15309864]

約数ペア:

[(1, 15309864), (2, 7654932), (3, 5103288), (4, 3827466), (6, 2551644), (8, 1913733), (9, 1701096), (12, 1275822), (18, 850548), (24, 637911), (27, 567032), (36, 425274), (54, 283516), (72, 212637), (108, 141758), (216, 70879)]