13018380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{216973}}^1$

素因数の和:216985

約数の個数: 24

約数和(自身を含む): 36451632

約数和(自身を除く): 23433252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 216973, 433946, 650919, 867892, 1084865, 1301838, 2169730, 2603676, 3254595, 4339460, 6509190, 13018380]

約数ペア:

[(1, 13018380), (2, 6509190), (3, 4339460), (4, 3254595), (5, 2603676), (6, 2169730), (10, 1301838), (12, 1084865), (15, 867892), (20, 650919), (30, 433946), (60, 216973)]