40018572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9187}}^1$

素因数の和:9219

約数の個数: 54

約数和(自身を含む): 111202364

約数和(自身を除く): 71183792

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 9187, 18374, 27561, 36748, 55122, 82683, 101057, 110244, 165366, 202114, 303171, 330732, 404228, 606342, 909513, 1111627, 1212684, 1819026, 2223254, 3334881, 3638052, 4446508, 6669762, 10004643, 13339524, 20009286, 40018572]

約数ペア:

[(1, 40018572), (2, 20009286), (3, 13339524), (4, 10004643), (6, 6669762), (9, 4446508), (11, 3638052), (12, 3334881), (18, 2223254), (22, 1819026), (33, 1212684), (36, 1111627), (44, 909513), (66, 606342), (99, 404228), (121, 330732), (132, 303171), (198, 202114), (242, 165366), (363, 110244), (396, 101057), (484, 82683), (726, 55122), (1089, 36748), (1452, 27561), (2178, 18374), (4356, 9187)]