2019980484

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{125527}}^1$

素因数の和:125689

約数の個数: 48

約数和(自身を含む): 5272176000

約数和(自身を除く): 3252195516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 8046, 16092, 125527, 251054, 376581, 502108, 753162, 1129743, 1506324, 2259486, 3389229, 4518972, 6778458, 13556916, 18703523, 37407046, 56110569, 74814092, 112221138, 168331707, 224442276, 336663414, 504995121, 673326828, 1009990242, 2019980484]

約数ペア:

[(1, 2019980484), (2, 1009990242), (3, 673326828), (4, 504995121), (6, 336663414), (9, 224442276), (12, 168331707), (18, 112221138), (27, 74814092), (36, 56110569), (54, 37407046), (108, 18703523), (149, 13556916), (298, 6778458), (447, 4518972), (596, 3389229), (894, 2259486), (1341, 1506324), (1788, 1129743), (2682, 753162), (4023, 502108), (5364, 376581), (8046, 251054), (16092, 125527)]