2605210074

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{121523}}^1$

素因数の和:121931

約数の個数: 32

約数和(自身を含む): 5803986240

約数和(自身を除く): 3198776166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 21438, 121523, 243046, 364569, 729138, 1093707, 2187414, 3281121, 6562242, 48244631, 96489262, 144733893, 289467786, 434201679, 868403358, 1302605037, 2605210074]

約数ペア:

[(1, 2605210074), (2, 1302605037), (3, 868403358), (6, 434201679), (9, 289467786), (18, 144733893), (27, 96489262), (54, 48244631), (397, 6562242), (794, 3281121), (1191, 2187414), (2382, 1093707), (3573, 729138), (7146, 364569), (10719, 243046), (21438, 121523)]