22290426

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 51068160

約数和(自身を除く): 28777734

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 929, 1333, 1858, 2666, 2787, 3999, 5574, 7998, 8361, 11997, 16722, 23994, 28799, 39947, 57598, 79894, 86397, 119841, 172794, 239682, 259191, 359523, 518382, 719046, 1238357, 2476714, 3715071, 7430142, 11145213, 22290426]

約数ペア:

[(1, 22290426), (2, 11145213), (3, 7430142), (6, 3715071), (9, 2476714), (18, 1238357), (31, 719046), (43, 518382), (62, 359523), (86, 259191), (93, 239682), (129, 172794), (186, 119841), (258, 86397), (279, 79894), (387, 57598), (558, 39947), (774, 28799), (929, 23994), (1333, 16722), (1858, 11997), (2666, 8361), (2787, 7998), (3999, 5574)]