12564648

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 34362900

約数和(自身を除く): 21798252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1601, 1962, 2616, 3202, 3924, 4803, 6404, 7848, 9606, 12808, 14409, 19212, 28818, 38424, 57636, 115272, 174509, 349018, 523527, 698036, 1047054, 1396072, 1570581, 2094108, 3141162, 4188216, 6282324, 12564648]

約数ペア:

[(1, 12564648), (2, 6282324), (3, 4188216), (4, 3141162), (6, 2094108), (8, 1570581), (9, 1396072), (12, 1047054), (18, 698036), (24, 523527), (36, 349018), (72, 174509), (109, 115272), (218, 57636), (327, 38424), (436, 28818), (654, 19212), (872, 14409), (981, 12808), (1308, 9606), (1601, 7848), (1962, 6404), (2616, 4803), (3202, 3924)]