13309686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 32419296

約数和(自身を除く): 19109610

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2473, 2691, 4946, 5382, 7419, 14838, 22257, 32149, 44514, 56879, 64298, 96447, 113758, 170637, 192894, 289341, 341274, 511911, 578682, 739427, 1023822, 1478854, 2218281, 4436562, 6654843, 13309686]

約数ペア:

[(1, 13309686), (2, 6654843), (3, 4436562), (6, 2218281), (9, 1478854), (13, 1023822), (18, 739427), (23, 578682), (26, 511911), (39, 341274), (46, 289341), (69, 192894), (78, 170637), (117, 113758), (138, 96447), (207, 64298), (234, 56879), (299, 44514), (414, 32149), (598, 22257), (897, 14838), (1794, 7419), (2473, 5382), (2691, 4946)]