18880968

素因数分解:

$2^3\times 3^1\times {\mathrm{786707}}^1$

素因数の和:786716

約数の個数: 16

約数和(自身を含む): 47202480

約数和(自身を除く): 28321512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 786707, 1573414, 2360121, 3146828, 4720242, 6293656, 9440484, 18880968]

約数ペア:

[(1, 18880968), (2, 9440484), (3, 6293656), (4, 4720242), (6, 3146828), (8, 2360121), (12, 1573414), (24, 786707)]