12939102

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 32460912

約数和(自身を除く): 19521810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 137, 159, 162, 198, 274, 297, 318, 411, 477, 583, 594, 822, 891, 954, 1166, 1233, 1431, 1507, 1749, 1782, 2466, 2862, 3014, 3498, 3699, 4293, 4521, 5247, 7261, 7398, 8586, 9042, 10494, 11097, 13563, 14522, 15741, 21783, 22194, 27126, 31482, 40689, 43566, 47223, 65349, 79871, 81378, 94446, 122067, 130698, 159742, 196047, 239613, 244134, 392094, 479226, 588141, 718839, 1176282, 1437678, 2156517, 4313034, 6469551, 12939102]

約数ペア:

[(1, 12939102), (2, 6469551), (3, 4313034), (6, 2156517), (9, 1437678), (11, 1176282), (18, 718839), (22, 588141), (27, 479226), (33, 392094), (53, 244134), (54, 239613), (66, 196047), (81, 159742), (99, 130698), (106, 122067), (137, 94446), (159, 81378), (162, 79871), (198, 65349), (274, 47223), (297, 43566), (318, 40689), (411, 31482), (477, 27126), (583, 22194), (594, 21783), (822, 15741), (891, 14522), (954, 13563), (1166, 11097), (1233, 10494), (1431, 9042), (1507, 8586), (1749, 7398), (1782, 7261), (2466, 5247), (2862, 4521), (3014, 4293), (3498, 3699)]