218973036

素因数分解:

$2^2\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{8563}}^1$

素因数の和:10701

約数の個数: 24

約数和(自身を含む): 511236544

約数和(自身を除く): 292263508

約数列:

[1, 2, 3, 4, 6, 12, 2131, 4262, 6393, 8524, 8563, 12786, 17126, 25572, 25689, 34252, 51378, 102756, 18247753, 36495506, 54743259, 72991012, 109486518, 218973036]

約数ペア:

[(1, 218973036), (2, 109486518), (3, 72991012), (4, 54743259), (6, 36495506), (12, 18247753), (2131, 102756), (4262, 51378), (6393, 34252), (8524, 25689), (8563, 25572), (12786, 17126)]