42865254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 102816000

約数和(自身を除く): 59950746

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 513, 738, 779, 1019, 1026, 1107, 1558, 2038, 2214, 2337, 3057, 4674, 6114, 7011, 9171, 14022, 18342, 19361, 21033, 27513, 38722, 41779, 42066, 55026, 58083, 83558, 116166, 125337, 174249, 250674, 348498, 376011, 522747, 752022, 793801, 1045494, 1128033, 1587602, 2256066, 2381403, 4762806, 7144209, 14288418, 21432627, 42865254]

約数ペア:

[(1, 42865254), (2, 21432627), (3, 14288418), (6, 7144209), (9, 4762806), (18, 2381403), (19, 2256066), (27, 1587602), (38, 1128033), (41, 1045494), (54, 793801), (57, 752022), (82, 522747), (114, 376011), (123, 348498), (171, 250674), (246, 174249), (342, 125337), (369, 116166), (513, 83558), (738, 58083), (779, 55026), (1019, 42066), (1026, 41779), (1107, 38722), (1558, 27513), (2038, 21033), (2214, 19361), (2337, 18342), (3057, 14022), (4674, 9171), (6114, 7011)]