2018014950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1921919}}^1$

素因数の和:1921941

約数の個数: 48

約数和(自身を含む): 5719633920

約数和(自身を除く): 3701618970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1921919, 3843838, 5765757, 9609595, 11531514, 13453433, 19219190, 26906866, 28828785, 40360299, 48047975, 57657570, 67267165, 80720598, 96095950, 134534330, 144143925, 201801495, 288287850, 336335825, 403602990, 672671650, 1009007475, 2018014950]

約数ペア:

[(1, 2018014950), (2, 1009007475), (3, 672671650), (5, 403602990), (6, 336335825), (7, 288287850), (10, 201801495), (14, 144143925), (15, 134534330), (21, 96095950), (25, 80720598), (30, 67267165), (35, 57657570), (42, 48047975), (50, 40360299), (70, 28828785), (75, 26906866), (105, 19219190), (150, 13453433), (175, 11531514), (210, 9609595), (350, 5765757), (525, 3843838), (1050, 1921919)]