18376190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 38292480

約数和(自身を除く): 19916290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3323, 5530, 6646, 16615, 23261, 33230, 46522, 116305, 232610, 262517, 525034, 1312585, 1837619, 2625170, 3675238, 9188095, 18376190]

約数ペア:

[(1, 18376190), (2, 9188095), (5, 3675238), (7, 2625170), (10, 1837619), (14, 1312585), (35, 525034), (70, 262517), (79, 232610), (158, 116305), (395, 46522), (553, 33230), (790, 23261), (1106, 16615), (2765, 6646), (3323, 5530)]