2140614

素因数分解:

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

素因数の和:834

約数の個数: 48

約数和(自身を含む): 5540400

約数和(自身を除く): 3399786

約数列:

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

約数ペア:

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