6421842

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 60

約数和(自身を含む): 16759710

約数和(自身を除く): 10337868

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 809, 882, 1134, 1323, 1618, 2427, 2646, 3969, 4854, 5663, 7281, 7938, 11326, 14562, 16989, 21843, 33978, 39641, 43686, 50967, 65529, 79282, 101934, 118923, 131058, 152901, 237846, 305802, 356769, 458703, 713538, 917406, 1070307, 2140614, 3210921, 6421842]

約数ペア:

[(1, 6421842), (2, 3210921), (3, 2140614), (6, 1070307), (7, 917406), (9, 713538), (14, 458703), (18, 356769), (21, 305802), (27, 237846), (42, 152901), (49, 131058), (54, 118923), (63, 101934), (81, 79282), (98, 65529), (126, 50967), (147, 43686), (162, 39641), (189, 33978), (294, 21843), (378, 16989), (441, 14562), (567, 11326), (809, 7938), (882, 7281), (1134, 5663), (1323, 4854), (1618, 3969), (2427, 2646)]