218159838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 308258082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 1143, 1651, 2286, 2447, 3302, 3429, 4894, 4953, 6858, 7341, 9906, 14682, 14859, 22023, 29718, 31811, 44046, 44577, 63622, 66069, 89154, 95433, 132138, 190866, 286299, 310769, 572598, 621538, 858897, 932307, 1717794, 1864614, 2796921, 4039997, 5593842, 8079994, 8390763, 12119991, 16781526, 24239982, 36359973, 72719946, 109079919, 218159838]

約数ペア:

[(1, 218159838), (2, 109079919), (3, 72719946), (6, 36359973), (9, 24239982), (13, 16781526), (18, 12119991), (26, 8390763), (27, 8079994), (39, 5593842), (54, 4039997), (78, 2796921), (117, 1864614), (127, 1717794), (234, 932307), (254, 858897), (351, 621538), (381, 572598), (702, 310769), (762, 286299), (1143, 190866), (1651, 132138), (2286, 95433), (2447, 89154), (3302, 66069), (3429, 63622), (4894, 44577), (4953, 44046), (6858, 31811), (7341, 29718), (9906, 22023), (14682, 14859)]