18059436

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 60

約数和(自身を含む): 47669160

約数和(自身を除く): 29609724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 401, 417, 556, 802, 834, 1203, 1251, 1604, 1668, 2406, 2502, 3609, 3753, 4812, 5004, 7218, 7506, 10827, 11259, 14436, 15012, 21654, 22518, 32481, 43308, 45036, 55739, 64962, 111478, 129924, 167217, 222956, 334434, 501651, 668868, 1003302, 1504953, 2006604, 3009906, 4514859, 6019812, 9029718, 18059436]

約数ペア:

[(1, 18059436), (2, 9029718), (3, 6019812), (4, 4514859), (6, 3009906), (9, 2006604), (12, 1504953), (18, 1003302), (27, 668868), (36, 501651), (54, 334434), (81, 222956), (108, 167217), (139, 129924), (162, 111478), (278, 64962), (324, 55739), (401, 45036), (417, 43308), (556, 32481), (802, 22518), (834, 21654), (1203, 15012), (1251, 14436), (1604, 11259), (1668, 10827), (2406, 7506), (2502, 7218), (3609, 5004), (3753, 4812)]