18395312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{6803}}^1$

素因数の和:6837

約数の個数: 30

約数和(自身を含む): 38599092

約数和(自身を除く): 20203780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 6803, 13606, 27212, 54424, 88439, 108848, 176878, 353756, 707512, 1149707, 1415024, 2299414, 4598828, 9197656, 18395312]

約数ペア:

[(1, 18395312), (2, 9197656), (4, 4598828), (8, 2299414), (13, 1415024), (16, 1149707), (26, 707512), (52, 353756), (104, 176878), (169, 108848), (208, 88439), (338, 54424), (676, 27212), (1352, 13606), (2704, 6803)]