13017899628

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2371}}^1$

素因数の和:2772

約数の個数: 144

約数和(自身を含む): 36263136000

約数和(自身を除く): 23245236372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 349, 414, 437, 684, 698, 828, 874, 1047, 1311, 1396, 1748, 2094, 2371, 2622, 3141, 3933, 4188, 4742, 5244, 6282, 6631, 7113, 7866, 8027, 9484, 12564, 13262, 14226, 15732, 16054, 19893, 21339, 24081, 26524, 28452, 32108, 39786, 42678, 45049, 48162, 54533, 59679, 72243, 79572, 85356, 90098, 96324, 109066, 119358, 135147, 144486, 152513, 163599, 180196, 218132, 238716, 270294, 288972, 305026, 327198, 405441, 457539, 490797, 540588, 610052, 654396, 810882, 827479, 915078, 981594, 1036127, 1372617, 1621764, 1654958, 1830156, 1963188, 2072254, 2482437, 2745234, 3108381, 3309916, 4144508, 4964874, 5490468, 6216762, 7447311, 9325143, 9929748, 12433524, 14894622, 15722101, 18650286, 19032017, 29789244, 31444202, 37300572, 38064034, 47166303, 57096051, 62888404, 76128068, 94332606, 114192102, 141498909, 171288153, 188665212, 228384204, 282997818, 342576306, 361608323, 565995636, 685152612, 723216646, 1084824969, 1446433292, 2169649938, 3254474907, 4339299876, 6508949814, 13017899628]

約数ペア:

[(1, 13017899628), (2, 6508949814), (3, 4339299876), (4, 3254474907), (6, 2169649938), (9, 1446433292), (12, 1084824969), (18, 723216646), (19, 685152612), (23, 565995636), (36, 361608323), (38, 342576306), (46, 282997818), (57, 228384204), (69, 188665212), (76, 171288153), (92, 141498909), (114, 114192102), (138, 94332606), (171, 76128068), (207, 62888404), (228, 57096051), (276, 47166303), (342, 38064034), (349, 37300572), (414, 31444202), (437, 29789244), (684, 19032017), (698, 18650286), (828, 15722101), (874, 14894622), (1047, 12433524), (1311, 9929748), (1396, 9325143), (1748, 7447311), (2094, 6216762), (2371, 5490468), (2622, 4964874), (3141, 4144508), (3933, 3309916), (4188, 3108381), (4742, 2745234), (5244, 2482437), (6282, 2072254), (6631, 1963188), (7113, 1830156), (7866, 1654958), (8027, 1621764), (9484, 1372617), (12564, 1036127), (13262, 981594), (14226, 915078), (15732, 827479), (16054, 810882), (19893, 654396), (21339, 610052), (24081, 540588), (26524, 490797), (28452, 457539), (32108, 405441), (39786, 327198), (42678, 305026), (45049, 288972), (48162, 270294), (54533, 238716), (59679, 218132), (72243, 180196), (79572, 163599), (85356, 152513), (90098, 144486), (96324, 135147), (109066, 119358)]