123986898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1187}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 307644480

約数和(自身を除く): 183657582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 829, 1187, 1658, 2374, 2487, 3561, 4974, 5803, 7122, 7461, 8309, 10683, 11606, 14922, 16618, 17409, 21366, 24927, 34818, 49854, 52227, 74781, 104454, 149562, 984023, 1968046, 2952069, 5904138, 6888161, 8856207, 13776322, 17712414, 20664483, 41328966, 61993449, 123986898]

約数ペア:

[(1, 123986898), (2, 61993449), (3, 41328966), (6, 20664483), (7, 17712414), (9, 13776322), (14, 8856207), (18, 6888161), (21, 5904138), (42, 2952069), (63, 1968046), (126, 984023), (829, 149562), (1187, 104454), (1658, 74781), (2374, 52227), (2487, 49854), (3561, 34818), (4974, 24927), (5803, 21366), (7122, 17409), (7461, 16618), (8309, 14922), (10683, 11606)]