2021212977564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{37622161}}^1$

素因数の和:37622227

約数の個数: 72

約数和(自身を含む): 5323987388944

約数和(自身を除く): 3302774411380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 4477, 4884, 8954, 13431, 17908, 26862, 53724, 37622161, 75244322, 112866483, 150488644, 225732966, 413843771, 451465932, 827687542, 1241531313, 1392019957, 1655375084, 2483062626, 2784039914, 4176059871, 4552281481, 4966125252, 5568079828, 8352119742, 9104562962, 13656844443, 15312219527, 16704239484, 18209125924, 27313688886, 30624439054, 45936658581, 54627377772, 61248878108, 91873317162, 168434414797, 183746634324, 336868829594, 505303244391, 673737659188, 1010606488782, 2021212977564]

約数ペア:

[(1, 2021212977564), (2, 1010606488782), (3, 673737659188), (4, 505303244391), (6, 336868829594), (11, 183746634324), (12, 168434414797), (22, 91873317162), (33, 61248878108), (37, 54627377772), (44, 45936658581), (66, 30624439054), (74, 27313688886), (111, 18209125924), (121, 16704239484), (132, 15312219527), (148, 13656844443), (222, 9104562962), (242, 8352119742), (363, 5568079828), (407, 4966125252), (444, 4552281481), (484, 4176059871), (726, 2784039914), (814, 2483062626), (1221, 1655375084), (1452, 1392019957), (1628, 1241531313), (2442, 827687542), (4477, 451465932), (4884, 413843771), (8954, 225732966), (13431, 150488644), (17908, 112866483), (26862, 75244322), (53724, 37622161)]