16440468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 26137452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2111, 2596, 3894, 4222, 6333, 7788, 8444, 12666, 23221, 25332, 46442, 69663, 92884, 124549, 139326, 249098, 278652, 373647, 498196, 747294, 1370039, 1494588, 2740078, 4110117, 5480156, 8220234, 16440468]

約数ペア:

[(1, 16440468), (2, 8220234), (3, 5480156), (4, 4110117), (6, 2740078), (11, 1494588), (12, 1370039), (22, 747294), (33, 498196), (44, 373647), (59, 278652), (66, 249098), (118, 139326), (132, 124549), (177, 92884), (236, 69663), (354, 46442), (649, 25332), (708, 23221), (1298, 12666), (1947, 8444), (2111, 7788), (2596, 6333), (3894, 4222)]