630306

素因数分解:

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

素因数の和:143

約数の個数: 36

約数和(自身を含む): 1456182

約数和(自身を除く): 825876

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 361, 582, 722, 873, 1083, 1746, 1843, 2166, 3249, 3686, 5529, 6498, 11058, 16587, 33174, 35017, 70034, 105051, 210102, 315153, 630306]

約数ペア:

[(1, 630306), (2, 315153), (3, 210102), (6, 105051), (9, 70034), (18, 35017), (19, 33174), (38, 16587), (57, 11058), (97, 6498), (114, 5529), (171, 3686), (194, 3249), (291, 2166), (342, 1843), (361, 1746), (582, 1083), (722, 873)]