2247111018

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1543}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 5058144000

約数和(自身を除く): 2811032982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 181, 298, 362, 447, 543, 894, 1086, 1341, 1543, 1629, 2682, 3086, 3258, 4023, 4629, 4887, 8046, 9258, 9774, 13887, 26969, 27774, 41661, 53938, 80907, 83322, 161814, 229907, 242721, 279283, 459814, 485442, 558566, 689721, 728163, 837849, 1379442, 1456326, 1675698, 2069163, 2513547, 4138326, 5027094, 6207489, 7540641, 12414978, 15081282, 41613167, 83226334, 124839501, 249679002, 374518503, 749037006, 1123555509, 2247111018]

約数ペア:

[(1, 2247111018), (2, 1123555509), (3, 749037006), (6, 374518503), (9, 249679002), (18, 124839501), (27, 83226334), (54, 41613167), (149, 15081282), (181, 12414978), (298, 7540641), (362, 6207489), (447, 5027094), (543, 4138326), (894, 2513547), (1086, 2069163), (1341, 1675698), (1543, 1456326), (1629, 1379442), (2682, 837849), (3086, 728163), (3258, 689721), (4023, 558566), (4629, 485442), (4887, 459814), (8046, 279283), (9258, 242721), (9774, 229907), (13887, 161814), (26969, 83322), (27774, 80907), (41661, 53938)]