3719934

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 8658000

約数和(自身を除く): 4938066

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 149, 171, 219, 298, 342, 438, 447, 657, 894, 1314, 1341, 1387, 2682, 2774, 2831, 4161, 5662, 8322, 8493, 10877, 12483, 16986, 21754, 24966, 25479, 32631, 50958, 65262, 97893, 195786, 206663, 413326, 619989, 1239978, 1859967, 3719934]

約数ペア:

[(1, 3719934), (2, 1859967), (3, 1239978), (6, 619989), (9, 413326), (18, 206663), (19, 195786), (38, 97893), (57, 65262), (73, 50958), (114, 32631), (146, 25479), (149, 24966), (171, 21754), (219, 16986), (298, 12483), (342, 10877), (438, 8493), (447, 8322), (657, 5662), (894, 4161), (1314, 2831), (1341, 2774), (1387, 2682)]