12145308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 32600064

約数和(自身を除く): 20454756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 757, 764, 1146, 1337, 1514, 2271, 2292, 2674, 3028, 4011, 4542, 5299, 5348, 8022, 9084, 10598, 15897, 16044, 21196, 31794, 63588, 144587, 289174, 433761, 578348, 867522, 1012109, 1735044, 2024218, 3036327, 4048436, 6072654, 12145308]

約数ペア:

[(1, 12145308), (2, 6072654), (3, 4048436), (4, 3036327), (6, 2024218), (7, 1735044), (12, 1012109), (14, 867522), (21, 578348), (28, 433761), (42, 289174), (84, 144587), (191, 63588), (382, 31794), (573, 21196), (757, 16044), (764, 15897), (1146, 10598), (1337, 9084), (1514, 8022), (2271, 5348), (2292, 5299), (2674, 4542), (3028, 4011)]