38545758

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30161}}^1$

素因数の和:30240

約数の個数: 24

約数和(自身を含む): 84694896

約数和(自身を除く): 46149138

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 30161, 60322, 90483, 180966, 271449, 542898, 2141431, 4282862, 6424293, 12848586, 19272879, 38545758]

約数ペア:

[(1, 38545758), (2, 19272879), (3, 12848586), (6, 6424293), (9, 4282862), (18, 2141431), (71, 542898), (142, 271449), (213, 180966), (426, 90483), (639, 60322), (1278, 30161)]