42800058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 106831296

約数和(自身を除く): 64031238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2358, 2593, 2751, 5186, 5502, 7779, 8253, 15558, 16506, 18151, 23337, 36302, 46674, 54453, 108906, 163359, 326718, 339683, 679366, 1019049, 2038098, 2377781, 3057147, 4755562, 6114294, 7133343, 14266686, 21400029, 42800058]

約数ペア:

[(1, 42800058), (2, 21400029), (3, 14266686), (6, 7133343), (7, 6114294), (9, 4755562), (14, 3057147), (18, 2377781), (21, 2038098), (42, 1019049), (63, 679366), (126, 339683), (131, 326718), (262, 163359), (393, 108906), (786, 54453), (917, 46674), (1179, 36302), (1834, 23337), (2358, 18151), (2593, 16506), (2751, 15558), (5186, 8253), (5502, 7779)]