2161163808

素因数分解:

$2^5\times 3^3\times {\mathrm{2501347}}^1$

素因数の和:2501366

約数の個数: 48

約数和(自身を含む): 6303396960

約数和(自身を除く): 4142233152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2501347, 5002694, 7504041, 10005388, 15008082, 20010776, 22512123, 30016164, 40021552, 45024246, 60032328, 67536369, 80043104, 90048492, 120064656, 135072738, 180096984, 240129312, 270145476, 360193968, 540290952, 720387936, 1080581904, 2161163808]

約数ペア:

[(1, 2161163808), (2, 1080581904), (3, 720387936), (4, 540290952), (6, 360193968), (8, 270145476), (9, 240129312), (12, 180096984), (16, 135072738), (18, 120064656), (24, 90048492), (27, 80043104), (32, 67536369), (36, 60032328), (48, 45024246), (54, 40021552), (72, 30016164), (96, 22512123), (108, 20010776), (144, 15008082), (216, 10005388), (288, 7504041), (432, 5002694), (864, 2501347)]