19516266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14081}}^1$

素因数の和:14107

約数の個数: 48

約数和(自身を含む): 52723008

約数和(自身を除く): 33206742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 14081, 28162, 42243, 84486, 98567, 126729, 154891, 197134, 253458, 295701, 309782, 464673, 591402, 887103, 929346, 1084237, 1394019, 1774206, 2168474, 2788038, 3252711, 6505422, 9758133, 19516266]

約数ペア:

[(1, 19516266), (2, 9758133), (3, 6505422), (6, 3252711), (7, 2788038), (9, 2168474), (11, 1774206), (14, 1394019), (18, 1084237), (21, 929346), (22, 887103), (33, 591402), (42, 464673), (63, 309782), (66, 295701), (77, 253458), (99, 197134), (126, 154891), (154, 126729), (198, 98567), (231, 84486), (462, 42243), (693, 28162), (1386, 14081)]