15187914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120539}}^1$

素因数の和:120554

約数の個数: 24

約数和(自身を含む): 37608480

約数和(自身を除く): 22420566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120539, 241078, 361617, 723234, 843773, 1084851, 1687546, 2169702, 2531319, 5062638, 7593957, 15187914]

約数ペア:

[(1, 15187914), (2, 7593957), (3, 5062638), (6, 2531319), (7, 2169702), (9, 1687546), (14, 1084851), (18, 843773), (21, 723234), (42, 361617), (63, 241078), (126, 120539)]