1189941876

素因数分解:

$2^2\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{15511}}^1$

素因数の和:17652

約数の個数: 36

約数和(自身を含む): 3009514144

約数和(自身を除く): 1819572268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2131, 4262, 6393, 8524, 12786, 15511, 19179, 25572, 31022, 38358, 46533, 62044, 76716, 93066, 139599, 186132, 279198, 558396, 33053941, 66107882, 99161823, 132215764, 198323646, 297485469, 396647292, 594970938, 1189941876]

約数ペア:

[(1, 1189941876), (2, 594970938), (3, 396647292), (4, 297485469), (6, 198323646), (9, 132215764), (12, 99161823), (18, 66107882), (36, 33053941), (2131, 558396), (4262, 279198), (6393, 186132), (8524, 139599), (12786, 93066), (15511, 76716), (19179, 62044), (25572, 46533), (31022, 38358)]