8139492

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 20669376

約数和(自身を除く): 12529884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 727, 933, 1244, 1454, 1866, 2181, 2799, 2908, 3732, 4362, 5598, 6543, 8724, 11196, 13086, 26172, 226097, 452194, 678291, 904388, 1356582, 2034873, 2713164, 4069746, 8139492]

約数ペア:

[(1, 8139492), (2, 4069746), (3, 2713164), (4, 2034873), (6, 1356582), (9, 904388), (12, 678291), (18, 452194), (36, 226097), (311, 26172), (622, 13086), (727, 11196), (933, 8724), (1244, 6543), (1454, 5598), (1866, 4362), (2181, 3732), (2799, 2908)]