9900216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7268

約数の個数: 48

約数和(自身を含む): 28228200

約数和(自身を除く): 18327984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 7237, 14474, 21711, 28948, 43422, 57896, 65133, 86844, 130266, 137503, 173688, 260532, 275006, 412509, 521064, 550012, 825018, 1100024, 1237527, 1650036, 2475054, 3300072, 4950108, 9900216]

約数ペア:

[(1, 9900216), (2, 4950108), (3, 3300072), (4, 2475054), (6, 1650036), (8, 1237527), (9, 1100024), (12, 825018), (18, 550012), (19, 521064), (24, 412509), (36, 275006), (38, 260532), (57, 173688), (72, 137503), (76, 130266), (114, 86844), (152, 65133), (171, 57896), (228, 43422), (342, 28948), (456, 21711), (684, 14474), (1368, 7237)]