8685054

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 22496760

約数和(自身を除く): 13811706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 229, 258, 294, 301, 387, 441, 458, 602, 687, 774, 882, 903, 1374, 1603, 1806, 2061, 2107, 2709, 3206, 4122, 4214, 4809, 5418, 6321, 9618, 9847, 11221, 12642, 14427, 18963, 19694, 22442, 28854, 29541, 33663, 37926, 59082, 67326, 68929, 88623, 100989, 137858, 177246, 201978, 206787, 413574, 482503, 620361, 965006, 1240722, 1447509, 2895018, 4342527, 8685054]

約数ペア:

[(1, 8685054), (2, 4342527), (3, 2895018), (6, 1447509), (7, 1240722), (9, 965006), (14, 620361), (18, 482503), (21, 413574), (42, 206787), (43, 201978), (49, 177246), (63, 137858), (86, 100989), (98, 88623), (126, 68929), (129, 67326), (147, 59082), (229, 37926), (258, 33663), (294, 29541), (301, 28854), (387, 22442), (441, 19694), (458, 18963), (602, 14427), (687, 12642), (774, 11221), (882, 9847), (903, 9618), (1374, 6321), (1603, 5418), (1806, 4809), (2061, 4214), (2107, 4122), (2709, 3206)]