18268386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 20438814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 839, 1146, 1678, 2517, 3629, 5034, 7258, 10887, 15941, 21774, 31882, 47823, 95646, 160249, 320498, 480747, 961494, 3044731, 6089462, 9134193, 18268386]

約数ペア:

[(1, 18268386), (2, 9134193), (3, 6089462), (6, 3044731), (19, 961494), (38, 480747), (57, 320498), (114, 160249), (191, 95646), (382, 47823), (573, 31882), (839, 21774), (1146, 15941), (1678, 10887), (2517, 7258), (3629, 5034)]