2018909112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{78839}}^1$

素因数の和:78956

約数の個数: 64

約数和(自身を含む): 5562950400

約数和(自身を除く): 3544041288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 1067, 1164, 2134, 2328, 3201, 4268, 6402, 8536, 12804, 25608, 78839, 157678, 236517, 315356, 473034, 630712, 867229, 946068, 1734458, 1892136, 2601687, 3468916, 5203374, 6937832, 7647383, 10406748, 15294766, 20813496, 22942149, 30589532, 45884298, 61179064, 84121213, 91768596, 168242426, 183537192, 252363639, 336484852, 504727278, 672969704, 1009454556, 2018909112]

約数ペア:

[(1, 2018909112), (2, 1009454556), (3, 672969704), (4, 504727278), (6, 336484852), (8, 252363639), (11, 183537192), (12, 168242426), (22, 91768596), (24, 84121213), (33, 61179064), (44, 45884298), (66, 30589532), (88, 22942149), (97, 20813496), (132, 15294766), (194, 10406748), (264, 7647383), (291, 6937832), (388, 5203374), (582, 3468916), (776, 2601687), (1067, 1892136), (1164, 1734458), (2134, 946068), (2328, 867229), (3201, 630712), (4268, 473034), (6402, 315356), (8536, 236517), (12804, 157678), (25608, 78839)]