66276978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{581377}}^1$

素因数の和:581401

約数の個数: 16

約数和(自身を含む): 139530720

約数和(自身を除く): 73253742

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 581377, 1162754, 1744131, 3488262, 11046163, 22092326, 33138489, 66276978]

約数ペア:

[(1, 66276978), (2, 33138489), (3, 22092326), (6, 11046163), (19, 3488262), (38, 1744131), (57, 1162754), (114, 581377)]