18671030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 39308544

約数和(自身を除く): 20637514

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 6203, 12406, 31015, 43421, 62030, 86842, 217105, 266729, 434210, 533458, 1333645, 1867103, 2667290, 3734206, 9335515, 18671030]

約数ペア:

[(1, 18671030), (2, 9335515), (5, 3734206), (7, 2667290), (10, 1867103), (14, 1333645), (35, 533458), (43, 434210), (70, 266729), (86, 217105), (215, 86842), (301, 62030), (430, 43421), (602, 31015), (1505, 12406), (3010, 6203)]