21586932

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{1979}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 56548800

約数和(自身を除く): 34961868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 1979, 2727, 3636, 3958, 5454, 5937, 7916, 10908, 11874, 17811, 23748, 35622, 53433, 71244, 106866, 199879, 213732, 399758, 599637, 799516, 1199274, 1798911, 2398548, 3597822, 5396733, 7195644, 10793466, 21586932]

約数ペア:

[(1, 21586932), (2, 10793466), (3, 7195644), (4, 5396733), (6, 3597822), (9, 2398548), (12, 1798911), (18, 1199274), (27, 799516), (36, 599637), (54, 399758), (101, 213732), (108, 199879), (202, 106866), (303, 71244), (404, 53433), (606, 35622), (909, 23748), (1212, 17811), (1818, 11874), (1979, 10908), (2727, 7916), (3636, 5937), (3958, 5454)]