21948342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5987}}^1$

素因数の和:6052

約数の個数: 32

約数和(自身を含む): 48287232

約数和(自身を除く): 26338890

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5987, 11974, 17961, 35922, 77831, 155662, 233493, 281389, 466986, 562778, 844167, 1688334, 3658057, 7316114, 10974171, 21948342]

約数ペア:

[(1, 21948342), (2, 10974171), (3, 7316114), (6, 3658057), (13, 1688334), (26, 844167), (39, 562778), (47, 466986), (78, 281389), (94, 233493), (141, 155662), (282, 77831), (611, 35922), (1222, 17961), (1833, 11974), (3666, 5987)]