31498506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134609}}^1$

素因数の和:134630

約数の個数: 24

約数和(自身を含む): 73497060

約数和(自身を除く): 41998554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 134609, 269218, 403827, 807654, 1211481, 1749917, 2422962, 3499834, 5249751, 10499502, 15749253, 31498506]

約数ペア:

[(1, 31498506), (2, 15749253), (3, 10499502), (6, 5249751), (9, 3499834), (13, 2422962), (18, 1749917), (26, 1211481), (39, 807654), (78, 403827), (117, 269218), (234, 134609)]