13307976468

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{640669}}^1$

素因数の和:641256

約数の個数: 36

約数和(自身を含む): 33697960660

約数和(自身を除く): 20389984192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1154, 1731, 2308, 3462, 5193, 6924, 10386, 20772, 640669, 1281338, 1922007, 2562676, 3844014, 5766021, 7688028, 11532042, 23064084, 369666013, 739332026, 1108998039, 1478664052, 2217996078, 3326994117, 4435992156, 6653988234, 13307976468]

約数ペア:

[(1, 13307976468), (2, 6653988234), (3, 4435992156), (4, 3326994117), (6, 2217996078), (9, 1478664052), (12, 1108998039), (18, 739332026), (36, 369666013), (577, 23064084), (1154, 11532042), (1731, 7688028), (2308, 5766021), (3462, 3844014), (5193, 2562676), (6924, 1922007), (10386, 1281338), (20772, 640669)]