258456114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66169}}^1$

素因数の和:66215

約数の個数: 48

約数和(自身を含む): 660641280

約数和(自身を除く): 402185166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 66169, 132338, 198507, 397014, 463183, 595521, 926366, 1191042, 1389549, 2051239, 2779098, 4102478, 4168647, 6153717, 8337294, 12307434, 14358673, 18461151, 28717346, 36922302, 43076019, 86152038, 129228057, 258456114]

約数ペア:

[(1, 258456114), (2, 129228057), (3, 86152038), (6, 43076019), (7, 36922302), (9, 28717346), (14, 18461151), (18, 14358673), (21, 12307434), (31, 8337294), (42, 6153717), (62, 4168647), (63, 4102478), (93, 2779098), (126, 2051239), (186, 1389549), (217, 1191042), (279, 926366), (434, 595521), (558, 463183), (651, 397014), (1302, 198507), (1953, 132338), (3906, 66169)]