19460842968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{29423}}^1$

素因数の和:29597

約数の個数: 128

約数和(自身を含む): 57849937920

約数和(自身を除く): 38389094952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 372, 381, 434, 508, 651, 744, 762, 868, 889, 1016, 1302, 1524, 1736, 1778, 2604, 2667, 3048, 3556, 3937, 5208, 5334, 7112, 7874, 10668, 11811, 15748, 21336, 23622, 27559, 29423, 31496, 47244, 55118, 58846, 82677, 88269, 94488, 110236, 117692, 165354, 176538, 205961, 220472, 235384, 330708, 353076, 411922, 617883, 661416, 706152, 823844, 912113, 1235766, 1647688, 1824226, 2471532, 2736339, 3648452, 3736721, 4943064, 5472678, 6384791, 7296904, 7473442, 10945356, 11210163, 12769582, 14946884, 19154373, 21890712, 22420326, 25539164, 26157047, 29893768, 38308746, 44840652, 51078328, 52314094, 76617492, 78471141, 89681304, 104628188, 115838351, 153234984, 156942282, 209256376, 231676702, 313884564, 347515053, 463353404, 627769128, 695030106, 810868457, 926706808, 1390060212, 1621736914, 2432605371, 2780120424, 3243473828, 4865210742, 6486947656, 9730421484, 19460842968]

約数ペア:

[(1, 19460842968), (2, 9730421484), (3, 6486947656), (4, 4865210742), (6, 3243473828), (7, 2780120424), (8, 2432605371), (12, 1621736914), (14, 1390060212), (21, 926706808), (24, 810868457), (28, 695030106), (31, 627769128), (42, 463353404), (56, 347515053), (62, 313884564), (84, 231676702), (93, 209256376), (124, 156942282), (127, 153234984), (168, 115838351), (186, 104628188), (217, 89681304), (248, 78471141), (254, 76617492), (372, 52314094), (381, 51078328), (434, 44840652), (508, 38308746), (651, 29893768), (744, 26157047), (762, 25539164), (868, 22420326), (889, 21890712), (1016, 19154373), (1302, 14946884), (1524, 12769582), (1736, 11210163), (1778, 10945356), (2604, 7473442), (2667, 7296904), (3048, 6384791), (3556, 5472678), (3937, 4943064), (5208, 3736721), (5334, 3648452), (7112, 2736339), (7874, 2471532), (10668, 1824226), (11811, 1647688), (15748, 1235766), (21336, 912113), (23622, 823844), (27559, 706152), (29423, 661416), (31496, 617883), (47244, 411922), (55118, 353076), (58846, 330708), (82677, 235384), (88269, 220472), (94488, 205961), (110236, 176538), (117692, 165354)]