15389556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 46851840

約数和(自身を除く): 31462284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 204, 221, 238, 273, 357, 364, 442, 476, 546, 663, 714, 829, 884, 1092, 1326, 1428, 1547, 1658, 2487, 2652, 3094, 3316, 4641, 4974, 5803, 6188, 9282, 9948, 10777, 11606, 14093, 17409, 18564, 21554, 23212, 28186, 32331, 34818, 42279, 43108, 56372, 64662, 69636, 75439, 84558, 98651, 129324, 150878, 169116, 183209, 197302, 226317, 295953, 301756, 366418, 394604, 452634, 549627, 591906, 732836, 905268, 1099254, 1183812, 1282463, 2198508, 2564926, 3847389, 5129852, 7694778, 15389556]

約数ペア:

[(1, 15389556), (2, 7694778), (3, 5129852), (4, 3847389), (6, 2564926), (7, 2198508), (12, 1282463), (13, 1183812), (14, 1099254), (17, 905268), (21, 732836), (26, 591906), (28, 549627), (34, 452634), (39, 394604), (42, 366418), (51, 301756), (52, 295953), (68, 226317), (78, 197302), (84, 183209), (91, 169116), (102, 150878), (119, 129324), (156, 98651), (182, 84558), (204, 75439), (221, 69636), (238, 64662), (273, 56372), (357, 43108), (364, 42279), (442, 34818), (476, 32331), (546, 28186), (663, 23212), (714, 21554), (829, 18564), (884, 17409), (1092, 14093), (1326, 11606), (1428, 10777), (1547, 9948), (1658, 9282), (2487, 6188), (2652, 5803), (3094, 4974), (3316, 4641)]