2679228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3946

約数の個数: 36

約数和(自身を含む): 7130760

約数和(自身を除く): 4451532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3917, 7834, 11751, 15668, 23502, 35253, 47004, 70506, 74423, 141012, 148846, 223269, 297692, 446538, 669807, 893076, 1339614, 2679228]

約数ペア:

[(1, 2679228), (2, 1339614), (3, 893076), (4, 669807), (6, 446538), (9, 297692), (12, 223269), (18, 148846), (19, 141012), (36, 74423), (38, 70506), (57, 47004), (76, 35253), (114, 23502), (171, 15668), (228, 11751), (342, 7834), (684, 3917)]