66808518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54851}}^1$

素因数の和:54892

約数の個数: 32

約数和(自身を含む): 157973760

約数和(自身を除く): 91165242

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54851, 109702, 164553, 329106, 383957, 767914, 1151871, 1590679, 2303742, 3181358, 4772037, 9544074, 11134753, 22269506, 33404259, 66808518]

約数ペア:

[(1, 66808518), (2, 33404259), (3, 22269506), (6, 11134753), (7, 9544074), (14, 4772037), (21, 3181358), (29, 2303742), (42, 1590679), (58, 1151871), (87, 767914), (174, 383957), (203, 329106), (406, 164553), (609, 109702), (1218, 54851)]