21716424

素因数分解:

$2^3\times 3^5\times {\mathrm{11171}}^1$

素因数の和:11192

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 39282696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 11171, 22342, 33513, 44684, 67026, 89368, 100539, 134052, 201078, 268104, 301617, 402156, 603234, 804312, 904851, 1206468, 1809702, 2412936, 2714553, 3619404, 5429106, 7238808, 10858212, 21716424]

約数ペア:

[(1, 21716424), (2, 10858212), (3, 7238808), (4, 5429106), (6, 3619404), (8, 2714553), (9, 2412936), (12, 1809702), (18, 1206468), (24, 904851), (27, 804312), (36, 603234), (54, 402156), (72, 301617), (81, 268104), (108, 201078), (162, 134052), (216, 100539), (243, 89368), (324, 67026), (486, 44684), (648, 33513), (972, 22342), (1944, 11171)]