18374502

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 37889280

約数和(自身を除く): 19514778

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 311, 458, 622, 687, 933, 1374, 1866, 9847, 13373, 19694, 26746, 29541, 40119, 59082, 71219, 80238, 142438, 213657, 427314, 3062417, 6124834, 9187251, 18374502]

約数ペア:

[(1, 18374502), (2, 9187251), (3, 6124834), (6, 3062417), (43, 427314), (86, 213657), (129, 142438), (229, 80238), (258, 71219), (311, 59082), (458, 40119), (622, 29541), (687, 26746), (933, 19694), (1374, 13373), (1866, 9847)]