27922986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17075

約数の個数: 48

約数和(自身を含む): 74465664

約数和(自身を除く): 46542678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17047, 34094, 51141, 102282, 119329, 153423, 221611, 238658, 306846, 357987, 443222, 664833, 715974, 1073961, 1329666, 1551277, 1994499, 2147922, 3102554, 3988998, 4653831, 9307662, 13961493, 27922986]

約数ペア:

[(1, 27922986), (2, 13961493), (3, 9307662), (6, 4653831), (7, 3988998), (9, 3102554), (13, 2147922), (14, 1994499), (18, 1551277), (21, 1329666), (26, 1073961), (39, 715974), (42, 664833), (63, 443222), (78, 357987), (91, 306846), (117, 238658), (126, 221611), (182, 153423), (234, 119329), (273, 102282), (546, 51141), (819, 34094), (1638, 17047)]