18193464772

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1597}}^1\times {\mathrm{2273}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 36629228160

約数和(自身を除く): 18435763388

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 1597, 2273, 2506, 3194, 4546, 5012, 6388, 9092, 11179, 15911, 22358, 31822, 44716, 63644, 285863, 406867, 571726, 813734, 1143452, 1627468, 2001041, 2848069, 3629981, 4002082, 5696138, 7259962, 8004164, 11392276, 14519924, 25409867, 50819734, 101639468, 649766599, 1299533198, 2599066396, 4548366193, 9096732386, 18193464772]

約数ペア:

[(1, 18193464772), (2, 9096732386), (4, 4548366193), (7, 2599066396), (14, 1299533198), (28, 649766599), (179, 101639468), (358, 50819734), (716, 25409867), (1253, 14519924), (1597, 11392276), (2273, 8004164), (2506, 7259962), (3194, 5696138), (4546, 4002082), (5012, 3629981), (6388, 2848069), (9092, 2001041), (11179, 1627468), (15911, 1143452), (22358, 813734), (31822, 571726), (44716, 406867), (63644, 285863)]