21230484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9461}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 57226176

約数和(自身を除く): 35995692

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 9461, 18922, 28383, 37844, 56766, 104071, 113532, 160837, 208142, 312213, 321674, 416284, 482511, 624426, 643348, 965022, 1248852, 1769207, 1930044, 3538414, 5307621, 7076828, 10615242, 21230484]

約数ペア:

[(1, 21230484), (2, 10615242), (3, 7076828), (4, 5307621), (6, 3538414), (11, 1930044), (12, 1769207), (17, 1248852), (22, 965022), (33, 643348), (34, 624426), (44, 482511), (51, 416284), (66, 321674), (68, 312213), (102, 208142), (132, 160837), (187, 113532), (204, 104071), (374, 56766), (561, 37844), (748, 28383), (1122, 18922), (2244, 9461)]