21603714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10559}}^1$

素因数の和:10606

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 27056766

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10559, 21118, 31677, 63354, 116149, 232298, 327329, 348447, 654658, 696894, 981987, 1963974, 3600619, 7201238, 10801857, 21603714]

約数ペア:

[(1, 21603714), (2, 10801857), (3, 7201238), (6, 3600619), (11, 1963974), (22, 981987), (31, 696894), (33, 654658), (62, 348447), (66, 327329), (93, 232298), (186, 116149), (341, 63354), (682, 31677), (1023, 21118), (2046, 10559)]