21701922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10607}}^1$

素因数の和:10654

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 27179742

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10607, 21214, 31821, 63642, 116677, 233354, 328817, 350031, 657634, 700062, 986451, 1972902, 3616987, 7233974, 10850961, 21701922]

約数ペア:

[(1, 21701922), (2, 10850961), (3, 7233974), (6, 3616987), (11, 1972902), (22, 986451), (31, 700062), (33, 657634), (62, 350031), (66, 328817), (93, 233354), (186, 116677), (341, 63642), (682, 31821), (1023, 21214), (2046, 10607)]