19669734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156109}}^1$

素因数の和:156124

約数の個数: 24

約数和(自身を含む): 48706320

約数和(自身を除く): 29036586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156109, 312218, 468327, 936654, 1092763, 1404981, 2185526, 2809962, 3278289, 6556578, 9834867, 19669734]

約数ペア:

[(1, 19669734), (2, 9834867), (3, 6556578), (6, 3278289), (7, 2809962), (9, 2185526), (14, 1404981), (18, 1092763), (21, 936654), (42, 468327), (63, 312218), (126, 156109)]