259742106

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{370003}}^1$

素因数の和:370027

約数の個数: 32

約数和(自身を含む): 621606720

約数和(自身を除く): 361864614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 370003, 740006, 1110009, 2220018, 3330027, 4810039, 6660054, 9620078, 9990081, 14430117, 19980162, 28860234, 43290351, 86580702, 129871053, 259742106]

約数ペア:

[(1, 259742106), (2, 129871053), (3, 86580702), (6, 43290351), (9, 28860234), (13, 19980162), (18, 14430117), (26, 9990081), (27, 9620078), (39, 6660054), (54, 4810039), (78, 3330027), (117, 2220018), (234, 1110009), (351, 740006), (702, 370003)]