2918526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4048770

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 71, 78, 93, 102, 142, 186, 213, 221, 403, 426, 442, 527, 663, 806, 923, 1054, 1207, 1209, 1326, 1581, 1846, 2201, 2414, 2418, 2769, 3162, 3621, 4402, 5538, 6603, 6851, 7242, 13206, 13702, 15691, 20553, 28613, 31382, 37417, 41106, 47073, 57226, 74834, 85839, 94146, 112251, 171678, 224502, 486421, 972842, 1459263, 2918526]

約数ペア:

[(1, 2918526), (2, 1459263), (3, 972842), (6, 486421), (13, 224502), (17, 171678), (26, 112251), (31, 94146), (34, 85839), (39, 74834), (51, 57226), (62, 47073), (71, 41106), (78, 37417), (93, 31382), (102, 28613), (142, 20553), (186, 15691), (213, 13702), (221, 13206), (403, 7242), (426, 6851), (442, 6603), (527, 5538), (663, 4402), (806, 3621), (923, 3162), (1054, 2769), (1207, 2418), (1209, 2414), (1326, 2201), (1581, 1846)]