12667578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 32158944

約数和(自身を除く): 19491366

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 3917, 7834, 11751, 23502, 27419, 43087, 54838, 82257, 86174, 129261, 164514, 191933, 258522, 301609, 383866, 575799, 603218, 904827, 1151598, 1809654, 2111263, 4222526, 6333789, 12667578]

約数ペア:

[(1, 12667578), (2, 6333789), (3, 4222526), (6, 2111263), (7, 1809654), (11, 1151598), (14, 904827), (21, 603218), (22, 575799), (33, 383866), (42, 301609), (49, 258522), (66, 191933), (77, 164514), (98, 129261), (147, 86174), (154, 82257), (231, 54838), (294, 43087), (462, 27419), (539, 23502), (1078, 11751), (1617, 7834), (3234, 3917)]