40405398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11551}}^1$

素因数の和:11620

約数の個数: 32

約数和(自身を含む): 89828352

約数和(自身を除く): 49422954

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 11551, 23102, 34653, 69306, 127061, 254122, 381183, 612203, 762366, 1224406, 1836609, 3673218, 6734233, 13468466, 20202699, 40405398]

約数ペア:

[(1, 40405398), (2, 20202699), (3, 13468466), (6, 6734233), (11, 3673218), (22, 1836609), (33, 1224406), (53, 762366), (66, 612203), (106, 381183), (159, 254122), (318, 127061), (583, 69306), (1166, 34653), (1749, 23102), (3498, 11551)]