2620746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 6115200

約数和(自身を除く): 3494454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 97, 114, 158, 171, 194, 237, 291, 342, 474, 582, 711, 873, 1422, 1501, 1746, 1843, 3002, 3686, 4503, 5529, 7663, 9006, 11058, 13509, 15326, 16587, 22989, 27018, 33174, 45978, 68967, 137934, 145597, 291194, 436791, 873582, 1310373, 2620746]

約数ペア:

[(1, 2620746), (2, 1310373), (3, 873582), (6, 436791), (9, 291194), (18, 145597), (19, 137934), (38, 68967), (57, 45978), (79, 33174), (97, 27018), (114, 22989), (158, 16587), (171, 15326), (194, 13509), (237, 11058), (291, 9006), (342, 7663), (474, 5529), (582, 4503), (711, 3686), (873, 3002), (1422, 1843), (1501, 1746)]