353528478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1297}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 807927120

約数和(自身を除く): 454398642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 797, 1297, 1594, 2391, 2594, 3891, 4782, 7173, 7782, 11673, 14346, 15143, 23346, 24643, 30286, 45429, 49286, 73929, 90858, 136287, 147858, 221787, 272574, 443574, 1033709, 2067418, 3101127, 6202254, 9303381, 18606762, 19640471, 39280942, 58921413, 117842826, 176764239, 353528478]

約数ペア:

[(1, 353528478), (2, 176764239), (3, 117842826), (6, 58921413), (9, 39280942), (18, 19640471), (19, 18606762), (38, 9303381), (57, 6202254), (114, 3101127), (171, 2067418), (342, 1033709), (797, 443574), (1297, 272574), (1594, 221787), (2391, 147858), (2594, 136287), (3891, 90858), (4782, 73929), (7173, 49286), (7782, 45429), (11673, 30286), (14346, 24643), (15143, 23346)]