21470646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 45417600

約数和(自身を除く): 23946954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 569, 662, 993, 1138, 1707, 1986, 3414, 6289, 10811, 12578, 18867, 21622, 32433, 37734, 64866, 188339, 376678, 565017, 1130034, 3578441, 7156882, 10735323, 21470646]

約数ペア:

[(1, 21470646), (2, 10735323), (3, 7156882), (6, 3578441), (19, 1130034), (38, 565017), (57, 376678), (114, 188339), (331, 64866), (569, 37734), (662, 32433), (993, 21622), (1138, 18867), (1707, 12578), (1986, 10811), (3414, 6289)]