66570642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3191}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 154365120

約数和(自身を除く): 87794478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3191, 3477, 6382, 6954, 9573, 10431, 19146, 20862, 28719, 57438, 60629, 121258, 181887, 194651, 363774, 389302, 545661, 583953, 1091322, 1167906, 1751859, 3503718, 3698369, 7396738, 11095107, 22190214, 33285321, 66570642]

約数ペア:

[(1, 66570642), (2, 33285321), (3, 22190214), (6, 11095107), (9, 7396738), (18, 3698369), (19, 3503718), (38, 1751859), (57, 1167906), (61, 1091322), (114, 583953), (122, 545661), (171, 389302), (183, 363774), (342, 194651), (366, 181887), (549, 121258), (1098, 60629), (1159, 57438), (2318, 28719), (3191, 20862), (3477, 19146), (6382, 10431), (6954, 9573)]