18124552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 17645048

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 719, 1096, 1438, 2876, 3151, 5752, 6302, 12604, 16537, 25208, 33074, 66148, 98503, 132296, 197006, 394012, 788024, 2265569, 4531138, 9062276, 18124552]

約数ペア:

[(1, 18124552), (2, 9062276), (4, 4531138), (8, 2265569), (23, 788024), (46, 394012), (92, 197006), (137, 132296), (184, 98503), (274, 66148), (548, 33074), (719, 25208), (1096, 16537), (1438, 12604), (2876, 6302), (3151, 5752)]