21794438204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{8011}}^1$

素因数の和:8128

約数の個数: 96

約数和(自身を含む): 48607329792

約数和(自身を除く): 26812891588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 121, 146, 154, 242, 292, 308, 484, 511, 803, 847, 1022, 1331, 1606, 1694, 2044, 2662, 3212, 3388, 5324, 5621, 8011, 8833, 9317, 11242, 16022, 17666, 18634, 22484, 32044, 35332, 37268, 56077, 61831, 88121, 97163, 112154, 123662, 176242, 194326, 224308, 247324, 352484, 388652, 584803, 616847, 680141, 969331, 1169606, 1233694, 1360282, 1938662, 2339212, 2467388, 2720564, 3877324, 4093621, 6432833, 6785317, 8187242, 10662641, 12865666, 13570634, 16374484, 21325282, 25731332, 27141268, 42650564, 45029831, 70761163, 74638487, 90059662, 141522326, 149276974, 180119324, 283044652, 298553948, 495328141, 778372793, 990656282, 1556745586, 1981312564, 3113491172, 5448609551, 10897219102, 21794438204]

約数ペア:

[(1, 21794438204), (2, 10897219102), (4, 5448609551), (7, 3113491172), (11, 1981312564), (14, 1556745586), (22, 990656282), (28, 778372793), (44, 495328141), (73, 298553948), (77, 283044652), (121, 180119324), (146, 149276974), (154, 141522326), (242, 90059662), (292, 74638487), (308, 70761163), (484, 45029831), (511, 42650564), (803, 27141268), (847, 25731332), (1022, 21325282), (1331, 16374484), (1606, 13570634), (1694, 12865666), (2044, 10662641), (2662, 8187242), (3212, 6785317), (3388, 6432833), (5324, 4093621), (5621, 3877324), (8011, 2720564), (8833, 2467388), (9317, 2339212), (11242, 1938662), (16022, 1360282), (17666, 1233694), (18634, 1169606), (22484, 969331), (32044, 680141), (35332, 616847), (37268, 584803), (56077, 388652), (61831, 352484), (88121, 247324), (97163, 224308), (112154, 194326), (123662, 176242)]