12459672

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 34028280

約数和(自身を除く): 21568608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1321, 1572, 2358, 2642, 3144, 3963, 4716, 5284, 7926, 9432, 10568, 11889, 15852, 23778, 31704, 47556, 95112, 173051, 346102, 519153, 692204, 1038306, 1384408, 1557459, 2076612, 3114918, 4153224, 6229836, 12459672]

約数ペア:

[(1, 12459672), (2, 6229836), (3, 4153224), (4, 3114918), (6, 2076612), (8, 1557459), (9, 1384408), (12, 1038306), (18, 692204), (24, 519153), (36, 346102), (72, 173051), (131, 95112), (262, 47556), (393, 31704), (524, 23778), (786, 15852), (1048, 11889), (1179, 10568), (1321, 9432), (1572, 7926), (2358, 5284), (2642, 4716), (3144, 3963)]