139870026

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{165331}}^1$

素因数の和:165386

約数の個数: 24

約数和(自身を含む): 309501504

約数和(自身を除く): 169631478

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 165331, 330662, 495993, 991986, 1487979, 2975958, 7770557, 15541114, 23311671, 46623342, 69935013, 139870026]

約数ペア:

[(1, 139870026), (2, 69935013), (3, 46623342), (6, 23311671), (9, 15541114), (18, 7770557), (47, 2975958), (94, 1487979), (141, 991986), (282, 495993), (423, 330662), (846, 165331)]