17996818574

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1\times {\mathrm{21433}}^1$

素因数の和:23100

約数の個数: 32

約数和(自身を含む): 31706544576

約数和(自身を除く): 13709726002

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1621, 3242, 11347, 21433, 22694, 42866, 59977, 119954, 150031, 300062, 419839, 793021, 839678, 1586042, 5551147, 11102294, 34742893, 69485786, 243200251, 486400502, 1285487041, 2570974082, 8998409287, 17996818574]

約数ペア:

[(1, 17996818574), (2, 8998409287), (7, 2570974082), (14, 1285487041), (37, 486400502), (74, 243200251), (259, 69485786), (518, 34742893), (1621, 11102294), (3242, 5551147), (11347, 1586042), (21433, 839678), (22694, 793021), (42866, 419839), (59977, 300062), (119954, 150031)]