4221234

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 40

約数和(自身を含む): 9618048

約数和(自身を除く): 5396814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 367, 426, 639, 734, 1101, 1278, 1917, 2202, 3303, 3834, 5751, 6606, 9909, 11502, 19818, 26057, 29727, 52114, 59454, 78171, 156342, 234513, 469026, 703539, 1407078, 2110617, 4221234]

約数ペア:

[(1, 4221234), (2, 2110617), (3, 1407078), (6, 703539), (9, 469026), (18, 234513), (27, 156342), (54, 78171), (71, 59454), (81, 52114), (142, 29727), (162, 26057), (213, 19818), (367, 11502), (426, 9909), (639, 6606), (734, 5751), (1101, 3834), (1278, 3303), (1917, 2202)]