18628506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79609}}^1$

素因数の和:79630

約数の個数: 24

約数和(自身を含む): 43467060

約数和(自身を除く): 24838554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79609, 159218, 238827, 477654, 716481, 1034917, 1432962, 2069834, 3104751, 6209502, 9314253, 18628506]

約数ペア:

[(1, 18628506), (2, 9314253), (3, 6209502), (6, 3104751), (9, 2069834), (13, 1432962), (18, 1034917), (26, 716481), (39, 477654), (78, 238827), (117, 159218), (234, 79609)]