10001286

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 22485600

約数和(自身を除く): 12484314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2081, 2403, 4162, 4806, 6243, 12486, 18729, 37458, 56187, 112374, 185209, 370418, 555627, 1111254, 1666881, 3333762, 5000643, 10001286]

約数ペア:

[(1, 10001286), (2, 5000643), (3, 3333762), (6, 1666881), (9, 1111254), (18, 555627), (27, 370418), (54, 185209), (89, 112374), (178, 56187), (267, 37458), (534, 18729), (801, 12486), (1602, 6243), (2081, 4806), (2403, 4162)]