21433026

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{821}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 45374400

約数和(自身を除く): 23941374

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 821, 1374, 1642, 2463, 4351, 4926, 8702, 13053, 15599, 26106, 31198, 46797, 93594, 188009, 376018, 564027, 1128054, 3572171, 7144342, 10716513, 21433026]

約数ペア:

[(1, 21433026), (2, 10716513), (3, 7144342), (6, 3572171), (19, 1128054), (38, 564027), (57, 376018), (114, 188009), (229, 93594), (458, 46797), (687, 31198), (821, 26106), (1374, 15599), (1642, 13053), (2463, 8702), (4351, 4926)]