18806538

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^2\times {\mathrm{167}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 38116512

約数和(自身を除く): 19309974

約数列:

[1, 2, 3, 6, 137, 167, 274, 334, 411, 501, 822, 1002, 18769, 22879, 37538, 45758, 56307, 68637, 112614, 137274, 3134423, 6268846, 9403269, 18806538]

約数ペア:

[(1, 18806538), (2, 9403269), (3, 6268846), (6, 3134423), (137, 137274), (167, 112614), (274, 68637), (334, 56307), (411, 45758), (501, 37538), (822, 22879), (1002, 18769)]