64685898

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{7349}}^1$

素因数の和:7523

約数の個数: 32

約数和(自身を含む): 144648000

約数和(自身を除く): 79962102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 7349, 8802, 14698, 22047, 44094, 66141, 132282, 198423, 396846, 1197887, 2395774, 3593661, 7187322, 10780983, 21561966, 32342949, 64685898]

約数ペア:

[(1, 64685898), (2, 32342949), (3, 21561966), (6, 10780983), (9, 7187322), (18, 3593661), (27, 2395774), (54, 1197887), (163, 396846), (326, 198423), (489, 132282), (978, 66141), (1467, 44094), (2934, 22047), (4401, 14698), (7349, 8802)]