40806906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{138799}}^1$

素因数の和:138818

約数の個数: 24

約数和(自身を含む): 94939200

約数和(自身を除く): 54132294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 138799, 277598, 416397, 832794, 971593, 1943186, 2914779, 5829558, 6801151, 13602302, 20403453, 40806906]

約数ペア:

[(1, 40806906), (2, 20403453), (3, 13602302), (6, 6801151), (7, 5829558), (14, 2914779), (21, 1943186), (42, 971593), (49, 832794), (98, 416397), (147, 277598), (294, 138799)]