66947964

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{36947}}^1$

素因数の和:37105

約数の個数: 24

約数和(自身を含む): 157250688

約数和(自身を除く): 90302724

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 36947, 73894, 110841, 147788, 221682, 443364, 5578997, 11157994, 16736991, 22315988, 33473982, 66947964]

約数ペア:

[(1, 66947964), (2, 33473982), (3, 22315988), (4, 16736991), (6, 11157994), (12, 5578997), (151, 443364), (302, 221682), (453, 147788), (604, 110841), (906, 73894), (1812, 36947)]