1212342684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{54877}}^1$

素因数の和:55154

約数の個数: 48

約数和(自身を含む): 3245265408

約数和(自身を除く): 2032922724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 54877, 109754, 164631, 219508, 329262, 384139, 658524, 768278, 1152417, 1536556, 2304834, 4609668, 14432651, 28865302, 43297953, 57730604, 86595906, 101028557, 173191812, 202057114, 303085671, 404114228, 606171342, 1212342684]

約数ペア:

[(1, 1212342684), (2, 606171342), (3, 404114228), (4, 303085671), (6, 202057114), (7, 173191812), (12, 101028557), (14, 86595906), (21, 57730604), (28, 43297953), (42, 28865302), (84, 14432651), (263, 4609668), (526, 2304834), (789, 1536556), (1052, 1152417), (1578, 768278), (1841, 658524), (3156, 384139), (3682, 329262), (5523, 219508), (7364, 164631), (11046, 109754), (22092, 54877)]