40978974

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{22247}}^1$

素因数の和:22559

約数の個数: 16

約数和(自身を含む): 82228608

約数和(自身を除く): 41249634

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 22247, 44494, 66741, 133482, 6829829, 13659658, 20489487, 40978974]

約数ペア:

[(1, 40978974), (2, 20489487), (3, 13659658), (6, 6829829), (307, 133482), (614, 66741), (921, 44494), (1842, 22247)]