393495282

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10753}}^1$

素因数の和:10887

約数の個数: 48

約数和(自身を含む): 905916960

約数和(自身を除く): 512421678

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 10753, 12198, 18297, 21506, 32259, 36594, 64518, 96777, 193554, 204307, 408614, 612921, 1150571, 1225842, 1838763, 2301142, 3451713, 3677526, 6903426, 10355139, 20710278, 21860849, 43721698, 65582547, 131165094, 196747641, 393495282]

約数ペア:

[(1, 393495282), (2, 196747641), (3, 131165094), (6, 65582547), (9, 43721698), (18, 21860849), (19, 20710278), (38, 10355139), (57, 6903426), (107, 3677526), (114, 3451713), (171, 2301142), (214, 1838763), (321, 1225842), (342, 1150571), (642, 612921), (963, 408614), (1926, 204307), (2033, 193554), (4066, 96777), (6099, 64518), (10753, 36594), (12198, 32259), (18297, 21506)]