1921000248

素因数分解:

$2^3\times 3^2\times {\mathrm{26680559}}^1$

素因数の和:26680571

約数の個数: 24

約数和(自身を含む): 5202709200

約数和(自身を除く): 3281708952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 26680559, 53361118, 80041677, 106722236, 160083354, 213444472, 240125031, 320166708, 480250062, 640333416, 960500124, 1921000248]

約数ペア:

[(1, 1921000248), (2, 960500124), (3, 640333416), (4, 480250062), (6, 320166708), (8, 240125031), (9, 213444472), (12, 160083354), (18, 106722236), (24, 80041677), (36, 53361118), (72, 26680559)]