19677042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14197}}^1$

素因数の和:14223

約数の個数: 48

約数和(自身を含む): 53157312

約数和(自身を除く): 33480270

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, 14197, 28394, 42591, 85182, 99379, 127773, 156167, 198758, 255546, 298137, 312334, 468501, 596274, 894411, 937002, 1093169, 1405503, 1788822, 2186338, 2811006, 3279507, 6559014, 9838521, 19677042]

約数ペア:

[(1, 19677042), (2, 9838521), (3, 6559014), (6, 3279507), (7, 2811006), (9, 2186338), (11, 1788822), (14, 1405503), (18, 1093169), (21, 937002), (22, 894411), (33, 596274), (42, 468501), (63, 312334), (66, 298137), (77, 255546), (99, 198758), (126, 156167), (154, 127773), (198, 99379), (231, 85182), (462, 42591), (693, 28394), (1386, 14197)]