18103636616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13009}}^1\times {\mathrm{13381}}^1$

素因数の和:26409

約数の個数: 32

約数和(自身を含む): 36560962200

約数和(自身を除く): 18457325584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13009, 13381, 26018, 26762, 52036, 53524, 104072, 107048, 169117, 173953, 338234, 347906, 676468, 695812, 1352936, 1391624, 174073429, 348146858, 696293716, 1392587432, 2262954577, 4525909154, 9051818308, 18103636616]

約数ペア:

[(1, 18103636616), (2, 9051818308), (4, 4525909154), (8, 2262954577), (13, 1392587432), (26, 696293716), (52, 348146858), (104, 174073429), (13009, 1391624), (13381, 1352936), (26018, 695812), (26762, 676468), (52036, 347906), (53524, 338234), (104072, 173953), (107048, 169117)]