213565734

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{18059}}^1$

素因数の和:18146

約数の個数: 40

約数和(自身を含む): 485127720

約数和(自身を除く): 271561986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 18059, 36118, 54177, 108354, 162531, 325062, 487593, 975186, 1318307, 1462779, 2636614, 2925558, 3954921, 7909842, 11864763, 23729526, 35594289, 71188578, 106782867, 213565734]

約数ペア:

[(1, 213565734), (2, 106782867), (3, 71188578), (6, 35594289), (9, 23729526), (18, 11864763), (27, 7909842), (54, 3954921), (73, 2925558), (81, 2636614), (146, 1462779), (162, 1318307), (219, 975186), (438, 487593), (657, 325062), (1314, 162531), (1971, 108354), (3942, 54177), (5913, 36118), (11826, 18059)]