214948566

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{21061}}^1$

素因数の和:21088

約数の個数: 56

約数和(自身を含む): 552498384

約数和(自身を除く): 337549818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 10206, 21061, 42122, 63183, 126366, 147427, 189549, 294854, 379098, 442281, 568647, 884562, 1137294, 1326843, 1705941, 2653686, 3411882, 3980529, 5117823, 7961058, 10235646, 11941587, 15353469, 23883174, 30706938, 35824761, 71649522, 107474283, 214948566]

約数ペア:

[(1, 214948566), (2, 107474283), (3, 71649522), (6, 35824761), (7, 30706938), (9, 23883174), (14, 15353469), (18, 11941587), (21, 10235646), (27, 7961058), (42, 5117823), (54, 3980529), (63, 3411882), (81, 2653686), (126, 1705941), (162, 1326843), (189, 1137294), (243, 884562), (378, 568647), (486, 442281), (567, 379098), (729, 294854), (1134, 189549), (1458, 147427), (1701, 126366), (3402, 63183), (5103, 42122), (10206, 21061)]