16808748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 27462612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4391, 8782, 13173, 17564, 26346, 48301, 52692, 96602, 127339, 144903, 193204, 254678, 289806, 382017, 509356, 579612, 764034, 1400729, 1528068, 2801458, 4202187, 5602916, 8404374, 16808748]

約数ペア:

[(1, 16808748), (2, 8404374), (3, 5602916), (4, 4202187), (6, 2801458), (11, 1528068), (12, 1400729), (22, 764034), (29, 579612), (33, 509356), (44, 382017), (58, 289806), (66, 254678), (87, 193204), (116, 144903), (132, 127339), (174, 96602), (319, 52692), (348, 48301), (638, 26346), (957, 17564), (1276, 13173), (1914, 8782), (3828, 4391)]