78829506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{625631}}^1$

素因数の和:625646

約数の個数: 24

約数和(自身を含む): 195197184

約数和(自身を除く): 116367678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 625631, 1251262, 1876893, 3753786, 4379417, 5630679, 8758834, 11261358, 13138251, 26276502, 39414753, 78829506]

約数ペア:

[(1, 78829506), (2, 39414753), (3, 26276502), (6, 13138251), (7, 11261358), (9, 8758834), (14, 5630679), (18, 4379417), (21, 3753786), (42, 1876893), (63, 1251262), (126, 625631)]