2018028090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5174431}}^1$

素因数の和:5174454

約数の個数: 32

約数和(自身を含む): 5215827456

約数和(自身を除く): 3197799366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5174431, 10348862, 15523293, 25872155, 31046586, 51744310, 67267603, 77616465, 134535206, 155232930, 201802809, 336338015, 403605618, 672676030, 1009014045, 2018028090]

約数ペア:

[(1, 2018028090), (2, 1009014045), (3, 672676030), (5, 403605618), (6, 336338015), (10, 201802809), (13, 155232930), (15, 134535206), (26, 77616465), (30, 67267603), (39, 51744310), (65, 31046586), (78, 25872155), (130, 15523293), (195, 10348862), (390, 5174431)]