40378162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 70683840

約数和(自身を除く): 30305678

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1009, 1177, 1819, 2018, 2354, 3638, 11099, 17153, 20009, 22198, 34306, 40018, 107963, 188683, 215926, 377366, 1187593, 1835371, 2375186, 3670742, 20189081, 40378162]

約数ペア:

[(1, 40378162), (2, 20189081), (11, 3670742), (17, 2375186), (22, 1835371), (34, 1187593), (107, 377366), (187, 215926), (214, 188683), (374, 107963), (1009, 40018), (1177, 34306), (1819, 22198), (2018, 20009), (2354, 17153), (3638, 11099)]