18291090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1747}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 44049600

約数和(自身を除く): 25758510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 1747, 2094, 3490, 3494, 5235, 5241, 8735, 10470, 10482, 17470, 26205, 52410, 609703, 1219406, 1829109, 3048515, 3658218, 6097030, 9145545, 18291090]

約数ペア:

[(1, 18291090), (2, 9145545), (3, 6097030), (5, 3658218), (6, 3048515), (10, 1829109), (15, 1219406), (30, 609703), (349, 52410), (698, 26205), (1047, 17470), (1745, 10482), (1747, 10470), (2094, 8735), (3490, 5241), (3494, 5235)]