18750242

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:962

約数の個数: 24

約数和(自身を含む): 32879196

約数和(自身を除く): 14128954

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 653, 1306, 2051, 4102, 4571, 9142, 14357, 28714, 31997, 63994, 191329, 382658, 1339303, 2678606, 9375121, 18750242]

約数ペア:

[(1, 18750242), (2, 9375121), (7, 2678606), (14, 1339303), (49, 382658), (98, 191329), (293, 63994), (586, 31997), (653, 28714), (1306, 14357), (2051, 9142), (4102, 4571)]