18190956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{30937}}^1$

素因数の和:30958

約数の個数: 36

約数和(自身を含む): 49377048

約数和(自身を除く): 31186092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 30937, 61874, 92811, 123748, 185622, 216559, 371244, 433118, 649677, 866236, 1299354, 1515913, 2598708, 3031826, 4547739, 6063652, 9095478, 18190956]

約数ペア:

[(1, 18190956), (2, 9095478), (3, 6063652), (4, 4547739), (6, 3031826), (7, 2598708), (12, 1515913), (14, 1299354), (21, 866236), (28, 649677), (42, 433118), (49, 371244), (84, 216559), (98, 185622), (147, 123748), (196, 92811), (294, 61874), (588, 30937)]