901212084

素因数分解:

$2^2\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{19421}}^1$

素因数の和:20720

約数の個数: 36

約数和(自身を含む): 2279948580

約数和(自身を除く): 1378736496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1289, 2578, 3867, 5156, 7734, 11601, 15468, 19421, 23202, 38842, 46404, 58263, 77684, 116526, 174789, 233052, 349578, 699156, 25033669, 50067338, 75101007, 100134676, 150202014, 225303021, 300404028, 450606042, 901212084]

約数ペア:

[(1, 901212084), (2, 450606042), (3, 300404028), (4, 225303021), (6, 150202014), (9, 100134676), (12, 75101007), (18, 50067338), (36, 25033669), (1289, 699156), (2578, 349578), (3867, 233052), (5156, 174789), (7734, 116526), (11601, 77684), (15468, 58263), (19421, 46404), (23202, 38842)]