18702935968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34380397}}^1$

素因数の和:34380424

約数の個数: 24

約数和(自身を含む): 38987371332

約数和(自身を除く): 20284435364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34380397, 68760794, 137521588, 275043176, 550086352, 584466749, 1100172704, 1168933498, 2337866996, 4675733992, 9351467984, 18702935968]

約数ペア:

[(1, 18702935968), (2, 9351467984), (4, 4675733992), (8, 2337866996), (16, 1168933498), (17, 1100172704), (32, 584466749), (34, 550086352), (68, 275043176), (136, 137521588), (272, 68760794), (544, 34380397)]