23105.0000000

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1997}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 22377600

約数和(自身を除く): 14157948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1997, 2058, 3994, 4116, 5991, 7988, 11982, 13979, 23964, 27958, 41937, 55916, 83874, 97853, 167748, 195706, 293559, 391412, 587118, 684971, 1174236, 1369942, 2054913, 2739884, 4109826, 8219652]

約数ペア:

[(1, 8219652), (2, 4109826), (3, 2739884), (4, 2054913), (6, 1369942), (7, 1174236), (12, 684971), (14, 587118), (21, 391412), (28, 293559), (42, 195706), (49, 167748), (84, 97853), (98, 83874), (147, 55916), (196, 41937), (294, 27958), (343, 23964), (588, 13979), (686, 11982), (1029, 7988), (1372, 5991), (1997, 4116), (2058, 3994)]