16612008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 48270720

約数和(自身を除く): 31658712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1621, 1708, 2562, 3242, 3416, 4863, 5124, 6484, 9726, 10248, 11347, 12968, 19452, 22694, 34041, 38904, 45388, 68082, 90776, 98881, 136164, 197762, 272328, 296643, 395524, 593286, 692167, 791048, 1186572, 1384334, 2076501, 2373144, 2768668, 4153002, 5537336, 8306004, 16612008]

約数ペア:

[(1, 16612008), (2, 8306004), (3, 5537336), (4, 4153002), (6, 2768668), (7, 2373144), (8, 2076501), (12, 1384334), (14, 1186572), (21, 791048), (24, 692167), (28, 593286), (42, 395524), (56, 296643), (61, 272328), (84, 197762), (122, 136164), (168, 98881), (183, 90776), (244, 68082), (366, 45388), (427, 38904), (488, 34041), (732, 22694), (854, 19452), (1281, 12968), (1464, 11347), (1621, 10248), (1708, 9726), (2562, 6484), (3242, 5124), (3416, 4863)]