818281086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1193}}^1\times {\mathrm{2333}}^1$

素因数の和:3545

約数の個数: 48

約数和(自身を含む): 1906168464

約数和(自身を除く): 1087887378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1193, 2333, 2386, 3579, 4666, 6999, 7158, 8351, 13998, 16331, 16702, 25053, 32662, 48993, 50106, 58457, 97986, 114317, 116914, 175371, 228634, 342951, 350742, 685902, 2783269, 5566538, 8349807, 16699614, 19482883, 38965766, 58448649, 116897298, 136380181, 272760362, 409140543, 818281086]

約数ペア:

[(1, 818281086), (2, 409140543), (3, 272760362), (6, 136380181), (7, 116897298), (14, 58448649), (21, 38965766), (42, 19482883), (49, 16699614), (98, 8349807), (147, 5566538), (294, 2783269), (1193, 685902), (2333, 350742), (2386, 342951), (3579, 228634), (4666, 175371), (6999, 116914), (7158, 114317), (8351, 97986), (13998, 58457), (16331, 50106), (16702, 48993), (25053, 32662)]