21775584

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2203

約数の個数: 48

約数和(自身を含む): 57713040

約数和(自身を除く): 35937456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 2081, 2616, 3488, 4162, 5232, 6243, 8324, 10464, 12486, 16648, 24972, 33296, 49944, 66592, 99888, 199776, 226829, 453658, 680487, 907316, 1360974, 1814632, 2721948, 3629264, 5443896, 7258528, 10887792, 21775584]

約数ペア:

[(1, 21775584), (2, 10887792), (3, 7258528), (4, 5443896), (6, 3629264), (8, 2721948), (12, 1814632), (16, 1360974), (24, 907316), (32, 680487), (48, 453658), (96, 226829), (109, 199776), (218, 99888), (327, 66592), (436, 49944), (654, 33296), (872, 24972), (1308, 16648), (1744, 12486), (2081, 10464), (2616, 8324), (3488, 6243), (4162, 5232)]