18137096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 19770904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 7019, 14038, 28076, 56152, 119323, 133361, 238646, 266722, 477292, 533444, 954584, 1066888, 2267137, 4534274, 9068548, 18137096]

約数ペア:

[(1, 18137096), (2, 9068548), (4, 4534274), (8, 2267137), (17, 1066888), (19, 954584), (34, 533444), (38, 477292), (68, 266722), (76, 238646), (136, 133361), (152, 119323), (323, 56152), (646, 28076), (1292, 14038), (2584, 7019)]