21926759426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{85091}}^1$

素因数の和:85187

約数の個数: 64

約数和(自身を含む): 41685549696

約数和(自身を除く): 19758790270

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 106, 143, 187, 221, 286, 374, 442, 583, 689, 901, 1166, 1378, 1802, 2431, 4862, 7579, 9911, 11713, 15158, 19822, 23426, 85091, 128843, 170182, 257686, 936001, 1106183, 1446547, 1872002, 2212366, 2893094, 4509823, 9019646, 12168013, 15912017, 18805111, 24336026, 31824034, 37610222, 49608053, 58627699, 76666991, 99216106, 117255398, 153333982, 206856221, 413712442, 644904689, 843336901, 996670883, 1289809378, 1686673802, 1993341766, 10963379713, 21926759426]

約数ペア:

[(1, 21926759426), (2, 10963379713), (11, 1993341766), (13, 1686673802), (17, 1289809378), (22, 996670883), (26, 843336901), (34, 644904689), (53, 413712442), (106, 206856221), (143, 153333982), (187, 117255398), (221, 99216106), (286, 76666991), (374, 58627699), (442, 49608053), (583, 37610222), (689, 31824034), (901, 24336026), (1166, 18805111), (1378, 15912017), (1802, 12168013), (2431, 9019646), (4862, 4509823), (7579, 2893094), (9911, 2212366), (11713, 1872002), (15158, 1446547), (19822, 1106183), (23426, 936001), (85091, 257686), (128843, 170182)]