18284792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 37480320

約数和(自身を除く): 19195528

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4337, 8674, 17348, 34696, 73729, 134447, 147458, 268894, 294916, 537788, 589832, 1075576, 2285599, 4571198, 9142396, 18284792]

約数ペア:

[(1, 18284792), (2, 9142396), (4, 4571198), (8, 2285599), (17, 1075576), (31, 589832), (34, 537788), (62, 294916), (68, 268894), (124, 147458), (136, 134447), (248, 73729), (527, 34696), (1054, 17348), (2108, 8674), (4216, 4337)]