18671268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 55093248

約数和(自身を除く): 36421980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 167, 231, 242, 308, 334, 363, 462, 484, 501, 668, 726, 847, 924, 1002, 1169, 1331, 1452, 1694, 1837, 2004, 2338, 2541, 2662, 3388, 3507, 3674, 3993, 4676, 5082, 5324, 5511, 7014, 7348, 7986, 9317, 10164, 11022, 12859, 14028, 15972, 18634, 20207, 22044, 25718, 27951, 37268, 38577, 40414, 51436, 55902, 60621, 77154, 80828, 111804, 121242, 141449, 154308, 222277, 242484, 282898, 424347, 444554, 565796, 666831, 848694, 889108, 1333662, 1555939, 1697388, 2667324, 3111878, 4667817, 6223756, 9335634, 18671268]

約数ペア:

[(1, 18671268), (2, 9335634), (3, 6223756), (4, 4667817), (6, 3111878), (7, 2667324), (11, 1697388), (12, 1555939), (14, 1333662), (21, 889108), (22, 848694), (28, 666831), (33, 565796), (42, 444554), (44, 424347), (66, 282898), (77, 242484), (84, 222277), (121, 154308), (132, 141449), (154, 121242), (167, 111804), (231, 80828), (242, 77154), (308, 60621), (334, 55902), (363, 51436), (462, 40414), (484, 38577), (501, 37268), (668, 27951), (726, 25718), (847, 22044), (924, 20207), (1002, 18634), (1169, 15972), (1331, 14028), (1452, 12859), (1694, 11022), (1837, 10164), (2004, 9317), (2338, 7986), (2541, 7348), (2662, 7014), (3388, 5511), (3507, 5324), (3674, 5082), (3993, 4676)]