15913746

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4308

約数の個数: 40

約数和(自身を含む): 37217664

約数和(自身を除く): 21303918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 4271, 8542, 12813, 25626, 38439, 76878, 98233, 115317, 196466, 230634, 294699, 345951, 589398, 691902, 884097, 1768194, 2652291, 5304582, 7956873, 15913746]

約数ペア:

[(1, 15913746), (2, 7956873), (3, 5304582), (6, 2652291), (9, 1768194), (18, 884097), (23, 691902), (27, 589398), (46, 345951), (54, 294699), (69, 230634), (81, 196466), (138, 115317), (162, 98233), (207, 76878), (414, 38439), (621, 25626), (1242, 12813), (1863, 8542), (3726, 4271)]