18968892

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^2\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 44994600

約数和(自身を除く): 26025708

約数列:

[1, 2, 3, 4, 6, 12, 103, 149, 206, 298, 309, 412, 447, 596, 618, 894, 1236, 1788, 10609, 15347, 21218, 30694, 31827, 42436, 46041, 61388, 63654, 92082, 127308, 184164, 1580741, 3161482, 4742223, 6322964, 9484446, 18968892]

約数ペア:

[(1, 18968892), (2, 9484446), (3, 6322964), (4, 4742223), (6, 3161482), (12, 1580741), (103, 184164), (149, 127308), (206, 92082), (298, 63654), (309, 61388), (412, 46041), (447, 42436), (596, 31827), (618, 30694), (894, 21218), (1236, 15347), (1788, 10609)]