3321234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 8428992

約数和(自身を除く): 5107758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 613, 774, 903, 1226, 1806, 1839, 2709, 3678, 4291, 5418, 5517, 8582, 11034, 12873, 25746, 26359, 38619, 52718, 77238, 79077, 158154, 184513, 237231, 369026, 474462, 553539, 1107078, 1660617, 3321234]

約数ペア:

[(1, 3321234), (2, 1660617), (3, 1107078), (6, 553539), (7, 474462), (9, 369026), (14, 237231), (18, 184513), (21, 158154), (42, 79077), (43, 77238), (63, 52718), (86, 38619), (126, 26359), (129, 25746), (258, 12873), (301, 11034), (387, 8582), (602, 5517), (613, 5418), (774, 4291), (903, 3678), (1226, 2709), (1806, 1839)]