1260612

素因数分解:

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

素因数の和:145

約数の個数: 54

約数和(自身を含む): 3397758

約数和(自身を除く): 2137146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 361, 388, 582, 684, 722, 873, 1083, 1164, 1444, 1746, 1843, 2166, 3249, 3492, 3686, 4332, 5529, 6498, 7372, 11058, 12996, 16587, 22116, 33174, 35017, 66348, 70034, 105051, 140068, 210102, 315153, 420204, 630306, 1260612]

約数ペア:

[(1, 1260612), (2, 630306), (3, 420204), (4, 315153), (6, 210102), (9, 140068), (12, 105051), (18, 70034), (19, 66348), (36, 35017), (38, 33174), (57, 22116), (76, 16587), (97, 12996), (114, 11058), (171, 7372), (194, 6498), (228, 5529), (291, 4332), (342, 3686), (361, 3492), (388, 3249), (582, 2166), (684, 1843), (722, 1746), (873, 1444), (1083, 1164)]