16893618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1669}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 38797440

約数和(自身を除く): 21903822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1669, 1687, 3338, 3374, 5007, 5061, 10014, 10122, 11683, 23366, 35049, 70098, 402229, 804458, 1206687, 2413374, 2815603, 5631206, 8446809, 16893618]

約数ペア:

[(1, 16893618), (2, 8446809), (3, 5631206), (6, 2815603), (7, 2413374), (14, 1206687), (21, 804458), (42, 402229), (241, 70098), (482, 35049), (723, 23366), (1446, 11683), (1669, 10122), (1687, 10014), (3338, 5061), (3374, 5007)]