21612216

素因数分解:

$2^3\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3967}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 54282240

約数和(自身を除く): 32670024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 227, 454, 681, 908, 1362, 1816, 2724, 3967, 5448, 7934, 11901, 15868, 23802, 31736, 47604, 95208, 900509, 1801018, 2701527, 3602036, 5403054, 7204072, 10806108, 21612216]

約数ペア:

[(1, 21612216), (2, 10806108), (3, 7204072), (4, 5403054), (6, 3602036), (8, 2701527), (12, 1801018), (24, 900509), (227, 95208), (454, 47604), (681, 31736), (908, 23802), (1362, 15868), (1816, 11901), (2724, 7934), (3967, 5448)]