16221876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7229}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 43727040

約数和(自身を除く): 27505164

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, 7229, 14458, 21687, 28916, 43374, 79519, 86748, 122893, 159038, 238557, 245786, 318076, 368679, 477114, 491572, 737358, 954228, 1351823, 1474716, 2703646, 4055469, 5407292, 8110938, 16221876]

約数ペア:

[(1, 16221876), (2, 8110938), (3, 5407292), (4, 4055469), (6, 2703646), (11, 1474716), (12, 1351823), (17, 954228), (22, 737358), (33, 491572), (34, 477114), (44, 368679), (51, 318076), (66, 245786), (68, 238557), (102, 159038), (132, 122893), (187, 86748), (204, 79519), (374, 43374), (561, 28916), (748, 21687), (1122, 14458), (2244, 7229)]