16623306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 43281216

約数和(自身を除く): 26657910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 126, 137, 162, 189, 214, 274, 321, 378, 411, 567, 642, 749, 822, 959, 963, 1134, 1233, 1498, 1918, 1926, 2247, 2466, 2877, 2889, 3699, 4494, 5754, 5778, 6741, 7398, 8631, 8667, 11097, 13482, 14659, 17262, 17334, 20223, 22194, 25893, 29318, 40446, 43977, 51786, 60669, 77679, 87954, 102613, 121338, 131931, 155358, 205226, 263862, 307839, 395793, 615678, 791586, 923517, 1187379, 1847034, 2374758, 2770551, 5541102, 8311653, 16623306]

約数ペア:

[(1, 16623306), (2, 8311653), (3, 5541102), (6, 2770551), (7, 2374758), (9, 1847034), (14, 1187379), (18, 923517), (21, 791586), (27, 615678), (42, 395793), (54, 307839), (63, 263862), (81, 205226), (107, 155358), (126, 131931), (137, 121338), (162, 102613), (189, 87954), (214, 77679), (274, 60669), (321, 51786), (378, 43977), (411, 40446), (567, 29318), (642, 25893), (749, 22194), (822, 20223), (959, 17334), (963, 17262), (1134, 14659), (1233, 13482), (1498, 11097), (1918, 8667), (1926, 8631), (2247, 7398), (2466, 6741), (2877, 5778), (2889, 5754), (3699, 4494)]