2080971774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{101323}}^1$

素因数の和:101501

約数の個数: 48

約数和(自身を含む): 5184546432

約数和(自身を除く): 3103574658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 101323, 202646, 303969, 607938, 709261, 911907, 1418522, 1823814, 2127783, 4255566, 6383349, 12766698, 16515649, 33031298, 49546947, 99093894, 115609543, 148640841, 231219086, 297281682, 346828629, 693657258, 1040485887, 2080971774]

約数ペア:

[(1, 2080971774), (2, 1040485887), (3, 693657258), (6, 346828629), (7, 297281682), (9, 231219086), (14, 148640841), (18, 115609543), (21, 99093894), (42, 49546947), (63, 33031298), (126, 16515649), (163, 12766698), (326, 6383349), (489, 4255566), (978, 2127783), (1141, 1823814), (1467, 1418522), (2282, 911907), (2934, 709261), (3423, 607938), (6846, 303969), (10269, 202646), (20538, 101323)]