2149608726

素因数分解:

$2^1\times 3^3\times {\mathrm{1571}}^1\times {\mathrm{25339}}^1$

素因数の和:26921

約数の個数: 32

約数和(自身を含む): 4780137600

約数和(自身を除く): 2630528874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1571, 3142, 4713, 9426, 14139, 25339, 28278, 42417, 50678, 76017, 84834, 152034, 228051, 456102, 684153, 1368306, 39807569, 79615138, 119422707, 238845414, 358268121, 716536242, 1074804363, 2149608726]

約数ペア:

[(1, 2149608726), (2, 1074804363), (3, 716536242), (6, 358268121), (9, 238845414), (18, 119422707), (27, 79615138), (54, 39807569), (1571, 1368306), (3142, 684153), (4713, 456102), (9426, 228051), (14139, 152034), (25339, 84834), (28278, 76017), (42417, 50678)]