18923100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{9011}}^1$

素因数の和:9035

約数の個数: 72

約数和(自身を含む): 62579328

約数和(自身を除く): 43656228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 9011, 18022, 27033, 36044, 45055, 54066, 63077, 90110, 108132, 126154, 135165, 180220, 189231, 225275, 252308, 270330, 315385, 378462, 450550, 540660, 630770, 675825, 756924, 901100, 946155, 1261540, 1351650, 1576925, 1892310, 2703300, 3153850, 3784620, 4730775, 6307700, 9461550, 18923100]

約数ペア:

[(1, 18923100), (2, 9461550), (3, 6307700), (4, 4730775), (5, 3784620), (6, 3153850), (7, 2703300), (10, 1892310), (12, 1576925), (14, 1351650), (15, 1261540), (20, 946155), (21, 901100), (25, 756924), (28, 675825), (30, 630770), (35, 540660), (42, 450550), (50, 378462), (60, 315385), (70, 270330), (75, 252308), (84, 225275), (100, 189231), (105, 180220), (140, 135165), (150, 126154), (175, 108132), (210, 90110), (300, 63077), (350, 54066), (420, 45055), (525, 36044), (700, 27033), (1050, 18022), (2100, 9011)]