18424700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{26321}}^1$

素因数の和:26342

約数の個数: 36

約数和(自身を含む): 45694992

約数和(自身を除く): 27270292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 26321, 52642, 105284, 131605, 184247, 263210, 368494, 526420, 658025, 736988, 921235, 1316050, 1842470, 2632100, 3684940, 4606175, 9212350, 18424700]

約数ペア:

[(1, 18424700), (2, 9212350), (4, 4606175), (5, 3684940), (7, 2632100), (10, 1842470), (14, 1316050), (20, 921235), (25, 736988), (28, 658025), (35, 526420), (50, 368494), (70, 263210), (100, 184247), (140, 131605), (175, 105284), (350, 52642), (700, 26321)]