2018544060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2587877}}^1$

素因数の和:2587902

約数の個数: 48

約数和(自身を含む): 6086689056

約数和(自身を除く): 4068144996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2587877, 5175754, 7763631, 10351508, 12939385, 15527262, 25878770, 31054524, 33642401, 38818155, 51757540, 67284802, 77636310, 100927203, 134569604, 155272620, 168212005, 201854406, 336424010, 403708812, 504636015, 672848020, 1009272030, 2018544060]

約数ペア:

[(1, 2018544060), (2, 1009272030), (3, 672848020), (4, 504636015), (5, 403708812), (6, 336424010), (10, 201854406), (12, 168212005), (13, 155272620), (15, 134569604), (20, 100927203), (26, 77636310), (30, 67284802), (39, 51757540), (52, 38818155), (60, 33642401), (65, 31054524), (78, 25878770), (130, 15527262), (156, 12939385), (195, 10351508), (260, 7763631), (390, 5175754), (780, 2587877)]