21624438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3181}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 47653632

約数和(自身を除く): 26029194

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3181, 3399, 6362, 6798, 9543, 19086, 34991, 69982, 104973, 209946, 327643, 655286, 982929, 1965858, 3604073, 7208146, 10812219, 21624438]

約数ペア:

[(1, 21624438), (2, 10812219), (3, 7208146), (6, 3604073), (11, 1965858), (22, 982929), (33, 655286), (66, 327643), (103, 209946), (206, 104973), (309, 69982), (618, 34991), (1133, 19086), (2266, 9543), (3181, 6798), (3399, 6362)]