55701618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2069}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 127578240

約数和(自身を除く): 71876622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 2069, 3846, 4138, 4487, 6207, 8974, 12414, 13461, 14483, 26922, 28966, 43449, 86898, 1326229, 2652458, 3978687, 7957374, 9283603, 18567206, 27850809, 55701618]

約数ペア:

[(1, 55701618), (2, 27850809), (3, 18567206), (6, 9283603), (7, 7957374), (14, 3978687), (21, 2652458), (42, 1326229), (641, 86898), (1282, 43449), (1923, 28966), (2069, 26922), (3846, 14483), (4138, 13461), (4487, 12414), (6207, 8974)]