18065476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31583}}^1$

素因数の和:31611

約数の個数: 24

約数和(自身を含む): 37142784

約数和(自身を除く): 19077308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31583, 63166, 126332, 347413, 410579, 694826, 821158, 1389652, 1642316, 4516369, 9032738, 18065476]

約数ペア:

[(1, 18065476), (2, 9032738), (4, 4516369), (11, 1642316), (13, 1389652), (22, 821158), (26, 694826), (44, 410579), (52, 347413), (143, 126332), (286, 63166), (572, 31583)]