198812394

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37189}}^1$

素因数の和:37217

約数の個数: 48

約数和(自身を含む): 487337760

約数和(自身を除く): 288525366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 37189, 74378, 111567, 223134, 334701, 409079, 669402, 818158, 1004103, 1227237, 2008206, 2454474, 3012309, 3681711, 6024618, 7363422, 9036927, 11045133, 18073854, 22090266, 33135399, 66270798, 99406197, 198812394]

約数ペア:

[(1, 198812394), (2, 99406197), (3, 66270798), (6, 33135399), (9, 22090266), (11, 18073854), (18, 11045133), (22, 9036927), (27, 7363422), (33, 6024618), (54, 3681711), (66, 3012309), (81, 2454474), (99, 2008206), (162, 1227237), (198, 1004103), (243, 818158), (297, 669402), (486, 409079), (594, 334701), (891, 223134), (1782, 111567), (2673, 74378), (5346, 37189)]