18295368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8377}}^1$

素因数の和:8406

約数の個数: 64

約数和(自身を含む): 56300160

約数和(自身を除く): 38004792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8377, 16754, 25131, 33508, 50262, 58639, 67016, 100524, 108901, 117278, 175917, 201048, 217802, 234556, 326703, 351834, 435604, 469112, 653406, 703668, 762307, 871208, 1306812, 1407336, 1524614, 2286921, 2613624, 3049228, 4573842, 6098456, 9147684, 18295368]

約数ペア:

[(1, 18295368), (2, 9147684), (3, 6098456), (4, 4573842), (6, 3049228), (7, 2613624), (8, 2286921), (12, 1524614), (13, 1407336), (14, 1306812), (21, 871208), (24, 762307), (26, 703668), (28, 653406), (39, 469112), (42, 435604), (52, 351834), (56, 326703), (78, 234556), (84, 217802), (91, 201048), (104, 175917), (156, 117278), (168, 108901), (182, 100524), (273, 67016), (312, 58639), (364, 50262), (546, 33508), (728, 25131), (1092, 16754), (2184, 8377)]