18878752464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2750401}}^1$

素因数の和:2750436

約数の個数: 80

約数和(自身を含む): 57296374464

約数和(自身を除く): 38417622000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 2750401, 5500802, 8251203, 11001604, 16502406, 22003208, 30254411, 33004812, 35755213, 44006416, 60508822, 66009624, 71510426, 90763233, 107265639, 121017644, 132019248, 143020852, 181526466, 214531278, 242035288, 286041704, 363052932, 393307343, 429062556, 484070576, 572083408, 726105864, 786614686, 858125112, 1179922029, 1452211728, 1573229372, 1716250224, 2359844058, 3146458744, 4719688116, 6292917488, 9439376232, 18878752464]

約数ペア:

[(1, 18878752464), (2, 9439376232), (3, 6292917488), (4, 4719688116), (6, 3146458744), (8, 2359844058), (11, 1716250224), (12, 1573229372), (13, 1452211728), (16, 1179922029), (22, 858125112), (24, 786614686), (26, 726105864), (33, 572083408), (39, 484070576), (44, 429062556), (48, 393307343), (52, 363052932), (66, 286041704), (78, 242035288), (88, 214531278), (104, 181526466), (132, 143020852), (143, 132019248), (156, 121017644), (176, 107265639), (208, 90763233), (264, 71510426), (286, 66009624), (312, 60508822), (429, 44006416), (528, 35755213), (572, 33004812), (624, 30254411), (858, 22003208), (1144, 16502406), (1716, 11001604), (2288, 8251203), (3432, 5500802), (6864, 2750401)]