21058305036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{30859}}^1$

素因数の和:30999

約数の個数: 96

約数和(自身を含む): 53711212800

約数和(自身を除く): 32652907764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 73, 76, 82, 114, 123, 146, 164, 219, 228, 246, 292, 438, 492, 779, 876, 1387, 1558, 2337, 2774, 2993, 3116, 4161, 4674, 5548, 5986, 8322, 8979, 9348, 11972, 16644, 17958, 30859, 35916, 56867, 61718, 92577, 113734, 123436, 170601, 185154, 227468, 341202, 370308, 586321, 682404, 1172642, 1265219, 1758963, 2252707, 2345284, 2530438, 3517926, 3795657, 4505414, 5060876, 6758121, 7035852, 7591314, 9010828, 13516242, 15182628, 24039161, 27032484, 42801433, 48078322, 72117483, 85602866, 92360987, 96156644, 128404299, 144234966, 171205732, 184721974, 256808598, 277082961, 288469932, 369443948, 513617196, 554165922, 1108331844, 1754858753, 3509717506, 5264576259, 7019435012, 10529152518, 21058305036]

約数ペア:

[(1, 21058305036), (2, 10529152518), (3, 7019435012), (4, 5264576259), (6, 3509717506), (12, 1754858753), (19, 1108331844), (38, 554165922), (41, 513617196), (57, 369443948), (73, 288469932), (76, 277082961), (82, 256808598), (114, 184721974), (123, 171205732), (146, 144234966), (164, 128404299), (219, 96156644), (228, 92360987), (246, 85602866), (292, 72117483), (438, 48078322), (492, 42801433), (779, 27032484), (876, 24039161), (1387, 15182628), (1558, 13516242), (2337, 9010828), (2774, 7591314), (2993, 7035852), (3116, 6758121), (4161, 5060876), (4674, 4505414), (5548, 3795657), (5986, 3517926), (8322, 2530438), (8979, 2345284), (9348, 2252707), (11972, 1758963), (16644, 1265219), (17958, 1172642), (30859, 682404), (35916, 586321), (56867, 370308), (61718, 341202), (92577, 227468), (113734, 185154), (123436, 170601)]