15218028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{8627}}^1$

素因数の和:8651

約数の個数: 54

約数和(自身を含む): 44753436

約数和(自身を除く): 29535408

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 8627, 17254, 25881, 34508, 51762, 60389, 77643, 103524, 120778, 155286, 181167, 241556, 310572, 362334, 422723, 543501, 724668, 845446, 1087002, 1268169, 1690892, 2174004, 2536338, 3804507, 5072676, 7609014, 15218028]

約数ペア:

[(1, 15218028), (2, 7609014), (3, 5072676), (4, 3804507), (6, 2536338), (7, 2174004), (9, 1690892), (12, 1268169), (14, 1087002), (18, 845446), (21, 724668), (28, 543501), (36, 422723), (42, 362334), (49, 310572), (63, 241556), (84, 181167), (98, 155286), (126, 120778), (147, 103524), (196, 77643), (252, 60389), (294, 51762), (441, 34508), (588, 25881), (882, 17254), (1764, 8627)]