12944808

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 35305920

約数和(自身を除く): 22361112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1103, 1304, 1467, 1956, 2206, 2934, 3309, 3912, 4412, 5868, 6618, 8824, 9927, 11736, 13236, 19854, 26472, 39708, 79416, 179789, 359578, 539367, 719156, 1078734, 1438312, 1618101, 2157468, 3236202, 4314936, 6472404, 12944808]

約数ペア:

[(1, 12944808), (2, 6472404), (3, 4314936), (4, 3236202), (6, 2157468), (8, 1618101), (9, 1438312), (12, 1078734), (18, 719156), (24, 539367), (36, 359578), (72, 179789), (163, 79416), (326, 39708), (489, 26472), (652, 19854), (978, 13236), (1103, 11736), (1304, 9927), (1467, 8824), (1956, 6618), (2206, 5868), (2934, 4412), (3309, 3912)]