42749610918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2797}}^1$

素因数の和:3114

約数の個数: 128

約数和(自身を含む): 104434790400

約数和(自身を除く): 61685179482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 107, 114, 133, 179, 214, 266, 321, 358, 399, 537, 642, 749, 798, 1074, 1253, 1498, 2033, 2247, 2506, 2797, 3401, 3759, 4066, 4494, 5594, 6099, 6802, 7518, 8391, 10203, 12198, 14231, 16782, 19153, 19579, 20406, 23807, 28462, 38306, 39158, 42693, 47614, 53143, 57459, 58737, 71421, 85386, 106286, 114918, 117474, 134071, 142842, 159429, 268142, 299279, 318858, 363907, 372001, 402213, 500663, 598558, 727814, 744002, 804426, 897837, 1001326, 1091721, 1116003, 1501989, 1795674, 2094953, 2183442, 2232006, 2547349, 3003978, 3504641, 4189906, 5094698, 5686301, 6284859, 7009282, 7642047, 9512597, 10513923, 11372602, 12569718, 15284094, 17058903, 19025194, 21027846, 28537791, 34117806, 39804107, 53570941, 57075582, 66588179, 79608214, 107141882, 119412321, 133176358, 160712823, 199764537, 238824642, 321425646, 374996587, 399529074, 749993174, 1017847879, 1124989761, 2035695758, 2249979522, 3053543637, 6107087274, 7124935153, 14249870306, 21374805459, 42749610918]

約数ペア:

[(1, 42749610918), (2, 21374805459), (3, 14249870306), (6, 7124935153), (7, 6107087274), (14, 3053543637), (19, 2249979522), (21, 2035695758), (38, 1124989761), (42, 1017847879), (57, 749993174), (107, 399529074), (114, 374996587), (133, 321425646), (179, 238824642), (214, 199764537), (266, 160712823), (321, 133176358), (358, 119412321), (399, 107141882), (537, 79608214), (642, 66588179), (749, 57075582), (798, 53570941), (1074, 39804107), (1253, 34117806), (1498, 28537791), (2033, 21027846), (2247, 19025194), (2506, 17058903), (2797, 15284094), (3401, 12569718), (3759, 11372602), (4066, 10513923), (4494, 9512597), (5594, 7642047), (6099, 7009282), (6802, 6284859), (7518, 5686301), (8391, 5094698), (10203, 4189906), (12198, 3504641), (14231, 3003978), (16782, 2547349), (19153, 2232006), (19579, 2183442), (20406, 2094953), (23807, 1795674), (28462, 1501989), (38306, 1116003), (39158, 1091721), (42693, 1001326), (47614, 897837), (53143, 804426), (57459, 744002), (58737, 727814), (71421, 598558), (85386, 500663), (106286, 402213), (114918, 372001), (117474, 363907), (134071, 318858), (142842, 299279), (159429, 268142)]