12487656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 20966424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 241, 254, 381, 408, 482, 508, 723, 762, 964, 1016, 1446, 1524, 1928, 2159, 2892, 3048, 4097, 4318, 5784, 6477, 8194, 8636, 12291, 12954, 16388, 17272, 24582, 25908, 30607, 32776, 49164, 51816, 61214, 91821, 98328, 122428, 183642, 244856, 367284, 520319, 734568, 1040638, 1560957, 2081276, 3121914, 4162552, 6243828, 12487656]

約数ペア:

[(1, 12487656), (2, 6243828), (3, 4162552), (4, 3121914), (6, 2081276), (8, 1560957), (12, 1040638), (17, 734568), (24, 520319), (34, 367284), (51, 244856), (68, 183642), (102, 122428), (127, 98328), (136, 91821), (204, 61214), (241, 51816), (254, 49164), (381, 32776), (408, 30607), (482, 25908), (508, 24582), (723, 17272), (762, 16388), (964, 12954), (1016, 12291), (1446, 8636), (1524, 8194), (1928, 6477), (2159, 5784), (2892, 4318), (3048, 4097)]