28023534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20219}}^1$

素因数の和:20245

約数の個数: 48

約数和(自身を含む): 75703680

約数和(自身を除く): 47680146

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20219, 40438, 60657, 121314, 141533, 181971, 222409, 283066, 363942, 424599, 444818, 667227, 849198, 1273797, 1334454, 1556863, 2001681, 2547594, 3113726, 4003362, 4670589, 9341178, 14011767, 28023534]

約数ペア:

[(1, 28023534), (2, 14011767), (3, 9341178), (6, 4670589), (7, 4003362), (9, 3113726), (11, 2547594), (14, 2001681), (18, 1556863), (21, 1334454), (22, 1273797), (33, 849198), (42, 667227), (63, 444818), (66, 424599), (77, 363942), (99, 283066), (126, 222409), (154, 181971), (198, 141533), (231, 121314), (462, 60657), (693, 40438), (1386, 20219)]