21840367015038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1\times {\mathrm{40853}}^1$

素因数の和:42754

約数の個数: 128

約数和(自身を含む): 51472745533440

約数和(自身を除く): 29632378518402

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 433, 858, 866, 1299, 1439, 2598, 2878, 4317, 4763, 5629, 8634, 9526, 11258, 14289, 15829, 16887, 18707, 28578, 31658, 33774, 37414, 40853, 47487, 56121, 61919, 81706, 94974, 112242, 122559, 123838, 185757, 205777, 245118, 371514, 411554, 449383, 531089, 617331, 623087, 898766, 1062178, 1234662, 1246174, 1348149, 1593267, 1869261, 2696298, 3186534, 3738522, 5841979, 6853957, 8100131, 11683958, 13707914, 16200262, 17525937, 17689349, 20561871, 24300393, 35051874, 35378698, 41123742, 48600786, 53068047, 58787467, 89101441, 106136094, 117574934, 176362401, 178202882, 194582839, 229961537, 267304323, 352724802, 389165678, 459923074, 534608646, 583748517, 646662137, 689884611, 764237071, 1167497034, 1293324274, 1379769222, 1528474142, 1939986411, 2292711213, 2529576907, 3879972822, 4585422426, 5059153814, 7588730721, 8406607781, 15177461442, 16813215562, 25219823343, 25454973211, 50439646686, 50909946422, 76364919633, 152729839266, 280004705321, 330914651743, 560009410642, 661829303486, 840014115963, 992743955229, 1680028231926, 1985487910458, 3640061169173, 7280122338346, 10920183507519, 21840367015038]

約数ペア:

[(1, 21840367015038), (2, 10920183507519), (3, 7280122338346), (6, 3640061169173), (11, 1985487910458), (13, 1680028231926), (22, 992743955229), (26, 840014115963), (33, 661829303486), (39, 560009410642), (66, 330914651743), (78, 280004705321), (143, 152729839266), (286, 76364919633), (429, 50909946422), (433, 50439646686), (858, 25454973211), (866, 25219823343), (1299, 16813215562), (1439, 15177461442), (2598, 8406607781), (2878, 7588730721), (4317, 5059153814), (4763, 4585422426), (5629, 3879972822), (8634, 2529576907), (9526, 2292711213), (11258, 1939986411), (14289, 1528474142), (15829, 1379769222), (16887, 1293324274), (18707, 1167497034), (28578, 764237071), (31658, 689884611), (33774, 646662137), (37414, 583748517), (40853, 534608646), (47487, 459923074), (56121, 389165678), (61919, 352724802), (81706, 267304323), (94974, 229961537), (112242, 194582839), (122559, 178202882), (123838, 176362401), (185757, 117574934), (205777, 106136094), (245118, 89101441), (371514, 58787467), (411554, 53068047), (449383, 48600786), (531089, 41123742), (617331, 35378698), (623087, 35051874), (898766, 24300393), (1062178, 20561871), (1234662, 17689349), (1246174, 17525937), (1348149, 16200262), (1593267, 13707914), (1869261, 11683958), (2696298, 8100131), (3186534, 6853957), (3738522, 5841979)]