84868434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1019}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 210674880

約数和(自身を除く): 125806446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 661, 1019, 1322, 1983, 2038, 3057, 3966, 4627, 5949, 6114, 7133, 9171, 9254, 11898, 13881, 14266, 18342, 21399, 27762, 41643, 42798, 64197, 83286, 128394, 673559, 1347118, 2020677, 4041354, 4714913, 6062031, 9429826, 12124062, 14144739, 28289478, 42434217, 84868434]

約数ペア:

[(1, 84868434), (2, 42434217), (3, 28289478), (6, 14144739), (7, 12124062), (9, 9429826), (14, 6062031), (18, 4714913), (21, 4041354), (42, 2020677), (63, 1347118), (126, 673559), (661, 128394), (1019, 83286), (1322, 64197), (1983, 42798), (2038, 41643), (3057, 27762), (3966, 21399), (4627, 18342), (5949, 14266), (6114, 13881), (7133, 11898), (9171, 9254)]