21829833103676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2636317}}^1$

素因数の和:2636416

約数の個数: 144

約数和(自身を含む): 47589758008800

約数和(自身を除く): 25759924905124

約数列:

[1, 2, 4, 13, 17, 19, 26, 29, 34, 38, 52, 58, 68, 76, 116, 221, 247, 289, 323, 377, 442, 493, 494, 551, 578, 646, 754, 884, 986, 988, 1102, 1156, 1292, 1508, 1972, 2204, 3757, 4199, 5491, 6409, 7163, 7514, 8381, 8398, 9367, 10982, 12818, 14326, 15028, 16762, 16796, 18734, 21964, 25636, 28652, 33524, 37468, 71383, 108953, 121771, 142766, 159239, 217906, 243542, 285532, 318478, 435812, 487084, 636956, 2070107, 2636317, 4140214, 5272634, 8280428, 10545268, 34272121, 44817389, 50090023, 68544242, 76453193, 89634778, 100180046, 137088484, 152906386, 179269556, 200360092, 305812772, 582626057, 651170299, 761895613, 851530391, 993891509, 1165252114, 1299704281, 1302340598, 1452610667, 1523791226, 1703060782, 1987783018, 2330504228, 2599408562, 2604681196, 2905221334, 3047582452, 3406121564, 3975566036, 5198817124, 5810442668, 9904642969, 11069895083, 14476016647, 16896155653, 18883938671, 19809285938, 22094972777, 22139790166, 24694381339, 28952033294, 33792311306, 37767877342, 39618571876, 44189945554, 44279580332, 49388762678, 57904066588, 67584622612, 75535754684, 88379891108, 98777525356, 188188216411, 287234646101, 321026957407, 376376432822, 419804482763, 574469292202, 642053914814, 752752865644, 839608965526, 1148938584404, 1284107829628, 1679217931052, 5457458275919, 10914916551838, 21829833103676]

約数ペア:

[(1, 21829833103676), (2, 10914916551838), (4, 5457458275919), (13, 1679217931052), (17, 1284107829628), (19, 1148938584404), (26, 839608965526), (29, 752752865644), (34, 642053914814), (38, 574469292202), (52, 419804482763), (58, 376376432822), (68, 321026957407), (76, 287234646101), (116, 188188216411), (221, 98777525356), (247, 88379891108), (289, 75535754684), (323, 67584622612), (377, 57904066588), (442, 49388762678), (493, 44279580332), (494, 44189945554), (551, 39618571876), (578, 37767877342), (646, 33792311306), (754, 28952033294), (884, 24694381339), (986, 22139790166), (988, 22094972777), (1102, 19809285938), (1156, 18883938671), (1292, 16896155653), (1508, 14476016647), (1972, 11069895083), (2204, 9904642969), (3757, 5810442668), (4199, 5198817124), (5491, 3975566036), (6409, 3406121564), (7163, 3047582452), (7514, 2905221334), (8381, 2604681196), (8398, 2599408562), (9367, 2330504228), (10982, 1987783018), (12818, 1703060782), (14326, 1523791226), (15028, 1452610667), (16762, 1302340598), (16796, 1299704281), (18734, 1165252114), (21964, 993891509), (25636, 851530391), (28652, 761895613), (33524, 651170299), (37468, 582626057), (71383, 305812772), (108953, 200360092), (121771, 179269556), (142766, 152906386), (159239, 137088484), (217906, 100180046), (243542, 89634778), (285532, 76453193), (318478, 68544242), (435812, 50090023), (487084, 44817389), (636956, 34272121), (2070107, 10545268), (2636317, 8280428), (4140214, 5272634)]