18382079608

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1861}}^1\times {\mathrm{15629}}^1$

素因数の和:17575

約数の個数: 32

約数和(自身を含む): 34923672000

約数和(自身を除く): 16541592392

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1861, 3722, 7444, 14888, 15629, 31258, 62516, 125032, 147019, 294038, 588076, 1176152, 1234691, 2469382, 4938764, 9877528, 29085569, 58171138, 116342276, 232684552, 2297759951, 4595519902, 9191039804, 18382079608]

約数ペア:

[(1, 18382079608), (2, 9191039804), (4, 4595519902), (8, 2297759951), (79, 232684552), (158, 116342276), (316, 58171138), (632, 29085569), (1861, 9877528), (3722, 4938764), (7444, 2469382), (14888, 1234691), (15629, 1176152), (31258, 588076), (62516, 294038), (125032, 147019)]