108673218

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 250800000

約数和(自身を除く): 142126782

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 109, 111, 218, 222, 327, 333, 499, 654, 666, 981, 998, 999, 1497, 1962, 1998, 2943, 2994, 4033, 4491, 5886, 8066, 8982, 12099, 13473, 18463, 24198, 26946, 36297, 36926, 54391, 55389, 72594, 108782, 108891, 110778, 163173, 166167, 217782, 326346, 332334, 489519, 498501, 979038, 997002, 1468557, 2012467, 2937114, 4024934, 6037401, 12074802, 18112203, 36224406, 54336609, 108673218]

約数ペア:

[(1, 108673218), (2, 54336609), (3, 36224406), (6, 18112203), (9, 12074802), (18, 6037401), (27, 4024934), (37, 2937114), (54, 2012467), (74, 1468557), (109, 997002), (111, 979038), (218, 498501), (222, 489519), (327, 332334), (333, 326346), (499, 217782), (654, 166167), (666, 163173), (981, 110778), (998, 108891), (999, 108782), (1497, 72594), (1962, 55389), (1998, 54391), (2943, 36926), (2994, 36297), (4033, 26946), (4491, 24198), (5886, 18463), (8066, 13473), (8982, 12099)]