18434494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 31842720

約数和(自身を除く): 13408226

約数列:

[1, 2, 13, 17, 26, 34, 179, 221, 233, 358, 442, 466, 2327, 3029, 3043, 3961, 4654, 6058, 6086, 7922, 39559, 41707, 51493, 79118, 83414, 102986, 542191, 709019, 1084382, 1418038, 9217247, 18434494]

約数ペア:

[(1, 18434494), (2, 9217247), (13, 1418038), (17, 1084382), (26, 709019), (34, 542191), (179, 102986), (221, 83414), (233, 79118), (358, 51493), (442, 41707), (466, 39559), (2327, 7922), (3029, 6086), (3043, 6058), (3961, 4654)]