1998723352212

素因数分解:

$2^2\times 3^2\times {\mathrm{55520093117}}^1$

素因数の和:55520093127

約数の個数: 18

約数和(自身を含む): 5052328473738

約数和(自身を除く): 3053605121526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55520093117, 111040186234, 166560279351, 222080372468, 333120558702, 499680838053, 666241117404, 999361676106, 1998723352212]

約数ペア:

[(1, 1998723352212), (2, 999361676106), (3, 666241117404), (4, 499680838053), (6, 333120558702), (9, 222080372468), (12, 166560279351), (18, 111040186234), (36, 55520093117)]