2018321736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{25111}}^1$

素因数の和:25334

約数の個数: 64

約数和(自身を含む): 5369950080

約数和(自身を除く): 3351628344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 591, 788, 1182, 1576, 2364, 3349, 4728, 6698, 10047, 13396, 20094, 25111, 26792, 40188, 50222, 75333, 80376, 100444, 150666, 200888, 301332, 426887, 602664, 853774, 1280661, 1707548, 2561322, 3415096, 4946867, 5122644, 9893734, 10245288, 14840601, 19787468, 29681202, 39574936, 59362404, 84096739, 118724808, 168193478, 252290217, 336386956, 504580434, 672773912, 1009160868, 2018321736]

約数ペア:

[(1, 2018321736), (2, 1009160868), (3, 672773912), (4, 504580434), (6, 336386956), (8, 252290217), (12, 168193478), (17, 118724808), (24, 84096739), (34, 59362404), (51, 39574936), (68, 29681202), (102, 19787468), (136, 14840601), (197, 10245288), (204, 9893734), (394, 5122644), (408, 4946867), (591, 3415096), (788, 2561322), (1182, 1707548), (1576, 1280661), (2364, 853774), (3349, 602664), (4728, 426887), (6698, 301332), (10047, 200888), (13396, 150666), (20094, 100444), (25111, 80376), (26792, 75333), (40188, 50222)]