47265978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 96550272

約数和(自身を除く): 49284294

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 426, 543, 613, 1086, 1226, 1839, 3678, 12851, 25702, 38553, 43523, 77106, 87046, 110953, 130569, 221906, 261138, 332859, 665718, 7877663, 15755326, 23632989, 47265978]

約数ペア:

[(1, 47265978), (2, 23632989), (3, 15755326), (6, 7877663), (71, 665718), (142, 332859), (181, 261138), (213, 221906), (362, 130569), (426, 110953), (543, 87046), (613, 77106), (1086, 43523), (1226, 38553), (1839, 25702), (3678, 12851)]