27458838

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 80

約数和(自身を含む): 70741440

約数和(自身を除く): 43282602

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 811, 891, 1026, 1254, 1539, 1622, 1782, 1881, 2433, 3078, 3762, 4866, 5643, 7299, 8921, 11286, 14598, 15409, 16929, 17842, 21897, 26763, 30818, 33858, 43794, 46227, 53526, 65691, 80289, 92454, 131382, 138681, 160578, 169499, 240867, 277362, 338998, 416043, 481734, 508497, 722601, 832086, 1016994, 1248129, 1445202, 1525491, 2496258, 3050982, 4576473, 9152946, 13729419, 27458838]

約数ペア:

[(1, 27458838), (2, 13729419), (3, 9152946), (6, 4576473), (9, 3050982), (11, 2496258), (18, 1525491), (19, 1445202), (22, 1248129), (27, 1016994), (33, 832086), (38, 722601), (54, 508497), (57, 481734), (66, 416043), (81, 338998), (99, 277362), (114, 240867), (162, 169499), (171, 160578), (198, 138681), (209, 131382), (297, 92454), (342, 80289), (418, 65691), (513, 53526), (594, 46227), (627, 43794), (811, 33858), (891, 30818), (1026, 26763), (1254, 21897), (1539, 17842), (1622, 16929), (1782, 15409), (1881, 14598), (2433, 11286), (3078, 8921), (3762, 7299), (4866, 5643)]