18706506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34261}}^1$

素因数の和:34286

約数の個数: 32

約数和(自身を含む): 46048128

約数和(自身を除く): 27341622

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34261, 68522, 102783, 205566, 239827, 445393, 479654, 719481, 890786, 1336179, 1438962, 2672358, 3117751, 6235502, 9353253, 18706506]

約数ペア:

[(1, 18706506), (2, 9353253), (3, 6235502), (6, 3117751), (7, 2672358), (13, 1438962), (14, 1336179), (21, 890786), (26, 719481), (39, 479654), (42, 445393), (78, 239827), (91, 205566), (182, 102783), (273, 68522), (546, 34261)]