18696366954

素因数分解:

$2^1\times 3^2\times {\mathrm{21377}}^1\times {\mathrm{48589}}^1$

素因数の和:69974

約数の個数: 24

約数和(自身を含む): 40511523780

約数和(自身を除く): 21815156826

約数列:

[1, 2, 3, 6, 9, 18, 21377, 42754, 48589, 64131, 97178, 128262, 145767, 192393, 291534, 384786, 437301, 874602, 1038687053, 2077374106, 3116061159, 6232122318, 9348183477, 18696366954]

約数ペア:

[(1, 18696366954), (2, 9348183477), (3, 6232122318), (6, 3116061159), (9, 2077374106), (18, 1038687053), (21377, 874602), (42754, 437301), (48589, 384786), (64131, 291534), (97178, 192393), (128262, 145767)]