18289969496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{69379}}^1$

素因数の和:70479

約数の個数: 32

約数和(自身を含む): 35433753600

約数和(自身を除く): 17143784104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1063, 2126, 4252, 8504, 32953, 65906, 69379, 131812, 138758, 263624, 277516, 555032, 2150749, 4301498, 8602996, 17205992, 73749877, 147499754, 294999508, 589999016, 2286246187, 4572492374, 9144984748, 18289969496]

約数ペア:

[(1, 18289969496), (2, 9144984748), (4, 4572492374), (8, 2286246187), (31, 589999016), (62, 294999508), (124, 147499754), (248, 73749877), (1063, 17205992), (2126, 8602996), (4252, 4301498), (8504, 2150749), (32953, 555032), (65906, 277516), (69379, 263624), (131812, 138758)]