27303898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 44499456

約数和(自身を除く): 17195558

約数列:

[1, 2, 23, 46, 47, 73, 94, 146, 173, 346, 1081, 1679, 2162, 3358, 3431, 3979, 6862, 7958, 8131, 12629, 16262, 25258, 78913, 157826, 187013, 290467, 374026, 580934, 593563, 1187126, 13651949, 27303898]

約数ペア:

[(1, 27303898), (2, 13651949), (23, 1187126), (46, 593563), (47, 580934), (73, 374026), (94, 290467), (146, 187013), (173, 157826), (346, 78913), (1081, 25258), (1679, 16262), (2162, 12629), (3358, 8131), (3431, 7958), (3979, 6862)]