39720168

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1637}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 107960580

約数和(自身を除く): 68240412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 1011, 1348, 1637, 2022, 2696, 3033, 3274, 4044, 4911, 6066, 6548, 8088, 9822, 12132, 13096, 14733, 19644, 24264, 29466, 39288, 58932, 117864, 551669, 1103338, 1655007, 2206676, 3310014, 4413352, 4965021, 6620028, 9930042, 13240056, 19860084, 39720168]

約数ペア:

[(1, 39720168), (2, 19860084), (3, 13240056), (4, 9930042), (6, 6620028), (8, 4965021), (9, 4413352), (12, 3310014), (18, 2206676), (24, 1655007), (36, 1103338), (72, 551669), (337, 117864), (674, 58932), (1011, 39288), (1348, 29466), (1637, 24264), (2022, 19644), (2696, 14733), (3033, 13096), (3274, 12132), (4044, 9822), (4911, 8088), (6066, 6548)]