67839798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3307}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 146716416

約数和(自身を除く): 78876618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3307, 3419, 6614, 6838, 9921, 10257, 19842, 20514, 42991, 85982, 128973, 257946, 869741, 1739482, 2609223, 5218446, 11306633, 22613266, 33919899, 67839798]

約数ペア:

[(1, 67839798), (2, 33919899), (3, 22613266), (6, 11306633), (13, 5218446), (26, 2609223), (39, 1739482), (78, 869741), (263, 257946), (526, 128973), (789, 85982), (1578, 42991), (3307, 20514), (3419, 19842), (6614, 10257), (6838, 9921)]