979902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 2720952

約数和(自身を除く): 1741050

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 101, 126, 147, 154, 198, 202, 231, 294, 303, 441, 462, 539, 606, 693, 707, 882, 909, 1078, 1111, 1386, 1414, 1617, 1818, 2121, 2222, 3234, 3333, 4242, 4851, 4949, 6363, 6666, 7777, 9702, 9898, 9999, 12726, 14847, 15554, 19998, 23331, 29694, 44541, 46662, 54439, 69993, 89082, 108878, 139986, 163317, 326634, 489951, 979902]

約数ペア:

[(1, 979902), (2, 489951), (3, 326634), (6, 163317), (7, 139986), (9, 108878), (11, 89082), (14, 69993), (18, 54439), (21, 46662), (22, 44541), (33, 29694), (42, 23331), (49, 19998), (63, 15554), (66, 14847), (77, 12726), (98, 9999), (99, 9898), (101, 9702), (126, 7777), (147, 6666), (154, 6363), (198, 4949), (202, 4851), (231, 4242), (294, 3333), (303, 3234), (441, 2222), (462, 2121), (539, 1818), (606, 1617), (693, 1414), (707, 1386), (882, 1111), (909, 1078)]