2013802002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{15773}}^1$

素因数の和:15995

約数の個数: 48

約数和(自身を含む): 4495779288

約数和(自身を除く): 2481977286

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1557, 3114, 7093, 14186, 15773, 21279, 31546, 42558, 47319, 63837, 94638, 127674, 141957, 283914, 646693, 1293386, 1940079, 2728729, 3880158, 5457458, 5820237, 8186187, 11640474, 16372374, 24558561, 49117122, 111877889, 223755778, 335633667, 671267334, 1006901001, 2013802002]

約数ペア:

[(1, 2013802002), (2, 1006901001), (3, 671267334), (6, 335633667), (9, 223755778), (18, 111877889), (41, 49117122), (82, 24558561), (123, 16372374), (173, 11640474), (246, 8186187), (346, 5820237), (369, 5457458), (519, 3880158), (738, 2728729), (1038, 1940079), (1557, 1293386), (3114, 646693), (7093, 283914), (14186, 141957), (15773, 127674), (21279, 94638), (31546, 63837), (42558, 47319)]