18477144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 58225440

約数和(自身を除く): 39748296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 601, 732, 854, 1098, 1202, 1281, 1464, 1708, 1803, 2196, 2404, 2562, 3416, 3606, 3843, 4207, 4392, 4808, 5124, 5409, 7212, 7686, 8414, 10248, 10818, 12621, 14424, 15372, 16828, 21636, 25242, 30744, 33656, 36661, 37863, 43272, 50484, 73322, 75726, 100968, 109983, 146644, 151452, 219966, 256627, 293288, 302904, 329949, 439932, 513254, 659898, 769881, 879864, 1026508, 1319796, 1539762, 2053016, 2309643, 2639592, 3079524, 4619286, 6159048, 9238572, 18477144]

約数ペア:

[(1, 18477144), (2, 9238572), (3, 6159048), (4, 4619286), (6, 3079524), (7, 2639592), (8, 2309643), (9, 2053016), (12, 1539762), (14, 1319796), (18, 1026508), (21, 879864), (24, 769881), (28, 659898), (36, 513254), (42, 439932), (56, 329949), (61, 302904), (63, 293288), (72, 256627), (84, 219966), (122, 151452), (126, 146644), (168, 109983), (183, 100968), (244, 75726), (252, 73322), (366, 50484), (427, 43272), (488, 37863), (504, 36661), (549, 33656), (601, 30744), (732, 25242), (854, 21636), (1098, 16828), (1202, 15372), (1281, 14424), (1464, 12621), (1708, 10818), (1803, 10248), (2196, 8414), (2404, 7686), (2562, 7212), (3416, 5409), (3606, 5124), (3843, 4808), (4207, 4392)]