18043998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1231}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 23351202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 1231, 2094, 2443, 2462, 3693, 4886, 7329, 7386, 8617, 14658, 17234, 25851, 51702, 429619, 859238, 1288857, 2577714, 3007333, 6014666, 9021999, 18043998]

約数ペア:

[(1, 18043998), (2, 9021999), (3, 6014666), (6, 3007333), (7, 2577714), (14, 1288857), (21, 859238), (42, 429619), (349, 51702), (698, 25851), (1047, 17234), (1231, 14658), (2094, 8617), (2443, 7386), (2462, 7329), (3693, 4886)]