18214700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{26021}}^1$

素因数の和:26042

約数の個数: 36

約数和(自身を含む): 45174192

約数和(自身を除く): 26959492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 26021, 52042, 104084, 130105, 182147, 260210, 364294, 520420, 650525, 728588, 910735, 1301050, 1821470, 2602100, 3642940, 4553675, 9107350, 18214700]

約数ペア:

[(1, 18214700), (2, 9107350), (4, 4553675), (5, 3642940), (7, 2602100), (10, 1821470), (14, 1301050), (20, 910735), (25, 728588), (28, 650525), (35, 520420), (50, 364294), (70, 260210), (100, 182147), (140, 130105), (175, 104084), (350, 52042), (700, 26021)]