180331326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 459571200

約数和(自身を除く): 279239874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 373, 378, 746, 1119, 1279, 2238, 2558, 2611, 3357, 3837, 5222, 6714, 7674, 7833, 8953, 10071, 11511, 15666, 17906, 20142, 23022, 23499, 26859, 34533, 46998, 53718, 69066, 70497, 80577, 140994, 161154, 241731, 477067, 483462, 954134, 1431201, 2862402, 3339469, 4293603, 6678938, 8587206, 10018407, 12880809, 20036814, 25761618, 30055221, 60110442, 90165663, 180331326]

約数ペア:

[(1, 180331326), (2, 90165663), (3, 60110442), (6, 30055221), (7, 25761618), (9, 20036814), (14, 12880809), (18, 10018407), (21, 8587206), (27, 6678938), (42, 4293603), (54, 3339469), (63, 2862402), (126, 1431201), (189, 954134), (373, 483462), (378, 477067), (746, 241731), (1119, 161154), (1279, 140994), (2238, 80577), (2558, 70497), (2611, 69066), (3357, 53718), (3837, 46998), (5222, 34533), (6714, 26859), (7674, 23499), (7833, 23022), (8953, 20142), (10071, 17906), (11511, 15666)]