21937776084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{12436381}}^1$

素因数の和:12436405

約数の個数: 54

約数和(自身を含む): 64507513434

約数和(自身を除く): 42569737350

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 12436381, 24872762, 37309143, 49745524, 74618286, 87054667, 111927429, 149236572, 174109334, 223854858, 261164001, 348218668, 447709716, 522328002, 609382669, 783492003, 1044656004, 1218765338, 1566984006, 1828148007, 2437530676, 3133968012, 3656296014, 5484444021, 7312592028, 10968888042, 21937776084]

約数ペア:

[(1, 21937776084), (2, 10968888042), (3, 7312592028), (4, 5484444021), (6, 3656296014), (7, 3133968012), (9, 2437530676), (12, 1828148007), (14, 1566984006), (18, 1218765338), (21, 1044656004), (28, 783492003), (36, 609382669), (42, 522328002), (49, 447709716), (63, 348218668), (84, 261164001), (98, 223854858), (126, 174109334), (147, 149236572), (196, 111927429), (252, 87054667), (294, 74618286), (441, 49745524), (588, 37309143), (882, 24872762), (1764, 12436381)]