3940398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2843}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 10647936

約数和(自身を除く): 6707538

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, 2843, 5686, 8529, 17058, 19901, 25587, 31273, 39802, 51174, 59703, 62546, 93819, 119406, 179109, 187638, 218911, 281457, 358218, 437822, 562914, 656733, 1313466, 1970199, 3940398]

約数ペア:

[(1, 3940398), (2, 1970199), (3, 1313466), (6, 656733), (7, 562914), (9, 437822), (11, 358218), (14, 281457), (18, 218911), (21, 187638), (22, 179109), (33, 119406), (42, 93819), (63, 62546), (66, 59703), (77, 51174), (99, 39802), (126, 31273), (154, 25587), (198, 19901), (231, 17058), (462, 8529), (693, 5686), (1386, 2843)]