66743226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 158303808

約数和(自身を除く): 91560582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 521, 647, 1042, 1294, 1563, 1941, 3126, 3882, 4689, 5731, 5823, 7117, 9378, 11462, 11646, 14234, 17193, 21351, 34386, 42702, 51579, 64053, 103158, 128106, 337087, 674174, 1011261, 2022522, 3033783, 3707957, 6067566, 7415914, 11123871, 22247742, 33371613, 66743226]

約数ペア:

[(1, 66743226), (2, 33371613), (3, 22247742), (6, 11123871), (9, 7415914), (11, 6067566), (18, 3707957), (22, 3033783), (33, 2022522), (66, 1011261), (99, 674174), (198, 337087), (521, 128106), (647, 103158), (1042, 64053), (1294, 51579), (1563, 42702), (1941, 34386), (3126, 21351), (3882, 17193), (4689, 14234), (5731, 11646), (5823, 11462), (7117, 9378)]