18374611998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1478723}}^1$

素因数の和:1478856

約数の個数: 32

約数和(自身を含む): 39038313600

約数和(自身を除く): 20663701602

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 1478723, 2957446, 4436169, 8872338, 28095737, 56191474, 84287211, 161180807, 168574422, 322361614, 483542421, 967084842, 3062435333, 6124870666, 9187305999, 18374611998]

約数ペア:

[(1, 18374611998), (2, 9187305999), (3, 6124870666), (6, 3062435333), (19, 967084842), (38, 483542421), (57, 322361614), (109, 168574422), (114, 161180807), (218, 84287211), (327, 56191474), (654, 28095737), (2071, 8872338), (4142, 4436169), (6213, 2957446), (12426, 1478723)]