220194954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1747579}}^1$

素因数の和:1747594

約数の個数: 24

約数和(自身を含む): 545244960

約数和(自身を除く): 325050006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1747579, 3495158, 5242737, 10485474, 12233053, 15728211, 24466106, 31456422, 36699159, 73398318, 110097477, 220194954]

約数ペア:

[(1, 220194954), (2, 110097477), (3, 73398318), (6, 36699159), (7, 31456422), (9, 24466106), (14, 15728211), (18, 12233053), (21, 10485474), (42, 5242737), (63, 3495158), (126, 1747579)]