15727986

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6197}}^1$

素因数の和:6255

約数の個数: 32

約数和(自身を含む): 35700480

約数和(自身を除く): 19972494

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 6197, 12394, 18591, 37182, 55773, 111546, 167319, 291259, 334638, 582518, 873777, 1747554, 2621331, 5242662, 7863993, 15727986]

約数ペア:

[(1, 15727986), (2, 7863993), (3, 5242662), (6, 2621331), (9, 1747554), (18, 873777), (27, 582518), (47, 334638), (54, 291259), (94, 167319), (141, 111546), (282, 55773), (423, 37182), (846, 18591), (1269, 12394), (2538, 6197)]