42806538

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{12451}}^1$

素因数の和:12650

約数の個数: 24

約数和(自身を含む): 93240576

約数和(自身を除く): 50434038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 12451, 24902, 37353, 74706, 112059, 224118, 2378141, 4756282, 7134423, 14268846, 21403269, 42806538]

約数ペア:

[(1, 42806538), (2, 21403269), (3, 14268846), (6, 7134423), (9, 4756282), (18, 2378141), (191, 224118), (382, 112059), (573, 74706), (1146, 37353), (1719, 24902), (3438, 12451)]