40872018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619273}}^1$

素因数の和:619289

約数の個数: 16

約数和(自身を含む): 89175456

約数和(自身を除く): 48303438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 619273, 1238546, 1857819, 3715638, 6812003, 13624006, 20436009, 40872018]

約数ペア:

[(1, 40872018), (2, 20436009), (3, 13624006), (6, 6812003), (11, 3715638), (22, 1857819), (33, 1238546), (66, 619273)]