1226178

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^2$

素因数の和:78

約数の個数: 42

約数和(自身を含む): 2856009

約数和(自身を除く): 1629831

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 841, 1458, 1566, 1682, 2349, 2523, 4698, 5046, 7047, 7569, 14094, 15138, 21141, 22707, 42282, 45414, 68121, 136242, 204363, 408726, 613089, 1226178]

約数ペア:

[(1, 1226178), (2, 613089), (3, 408726), (6, 204363), (9, 136242), (18, 68121), (27, 45414), (29, 42282), (54, 22707), (58, 21141), (81, 15138), (87, 14094), (162, 7569), (174, 7047), (243, 5046), (261, 4698), (486, 2523), (522, 2349), (729, 1682), (783, 1566), (841, 1458)]