66843798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12149}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 87121002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 12149, 24298, 36447, 72894, 85043, 170086, 255129, 510258, 1591519, 3183038, 4774557, 9549114, 11140633, 22281266, 33421899, 66843798]

約数ペア:

[(1, 66843798), (2, 33421899), (3, 22281266), (6, 11140633), (7, 9549114), (14, 4774557), (21, 3183038), (42, 1591519), (131, 510258), (262, 255129), (393, 170086), (786, 85043), (917, 72894), (1834, 36447), (2751, 24298), (5502, 12149)]