38898198

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31319}}^1$

素因数の和:31353

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 51303402

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 31319, 62638, 93957, 187914, 281871, 563742, 720337, 845613, 1440674, 1691226, 2161011, 4322022, 6483033, 12966066, 19449099, 38898198]

約数ペア:

[(1, 38898198), (2, 19449099), (3, 12966066), (6, 6483033), (9, 4322022), (18, 2161011), (23, 1691226), (27, 1440674), (46, 845613), (54, 720337), (69, 563742), (138, 281871), (207, 187914), (414, 93957), (621, 62638), (1242, 31319)]