42558156

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1013}}^1$

素因数の和:1415

約数の個数: 48

約数和(自身を含む): 110728800

約数和(自身を除く): 68170644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 1013, 1167, 1556, 2026, 2334, 3039, 3501, 4052, 4668, 6078, 7002, 9117, 10503, 12156, 14004, 18234, 21006, 27351, 36468, 42012, 54702, 109404, 394057, 788114, 1182171, 1576228, 2364342, 3546513, 4728684, 7093026, 10639539, 14186052, 21279078, 42558156]

約数ペア:

[(1, 42558156), (2, 21279078), (3, 14186052), (4, 10639539), (6, 7093026), (9, 4728684), (12, 3546513), (18, 2364342), (27, 1576228), (36, 1182171), (54, 788114), (108, 394057), (389, 109404), (778, 54702), (1013, 42012), (1167, 36468), (1556, 27351), (2026, 21006), (2334, 18234), (3039, 14004), (3501, 12156), (4052, 10503), (4668, 9117), (6078, 7002)]