13896180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77201}}^1$

素因数の和:77216

約数の個数: 36

約数和(自身を含む): 42152292

約数和(自身を除く): 28256112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77201, 154402, 231603, 308804, 386005, 463206, 694809, 772010, 926412, 1158015, 1389618, 1544020, 2316030, 2779236, 3474045, 4632060, 6948090, 13896180]

約数ペア:

[(1, 13896180), (2, 6948090), (3, 4632060), (4, 3474045), (5, 2779236), (6, 2316030), (9, 1544020), (10, 1389618), (12, 1158015), (15, 926412), (18, 772010), (20, 694809), (30, 463206), (36, 386005), (45, 308804), (60, 231603), (90, 154402), (180, 77201)]