47145078

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{12653}}^1$

素因数の和:12690

約数の個数: 40

約数和(自身を含む): 110241648

約数和(自身を除く): 63096570

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 12653, 25306, 37959, 75918, 113877, 227754, 291019, 341631, 582038, 683262, 873057, 1024893, 1746114, 2049786, 2619171, 5238342, 7857513, 15715026, 23572539, 47145078]

約数ペア:

[(1, 47145078), (2, 23572539), (3, 15715026), (6, 7857513), (9, 5238342), (18, 2619171), (23, 2049786), (27, 1746114), (46, 1024893), (54, 873057), (69, 683262), (81, 582038), (138, 341631), (162, 291019), (207, 227754), (414, 113877), (621, 75918), (1242, 37959), (1863, 25306), (3726, 12653)]