17961672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 47044800

約数和(自身を除く): 29083128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 197, 232, 262, 348, 393, 394, 524, 591, 696, 786, 788, 1048, 1182, 1572, 1576, 2364, 3144, 3799, 4728, 5713, 7598, 11397, 11426, 15196, 17139, 22794, 22852, 25807, 30392, 34278, 45588, 45704, 51614, 68556, 77421, 91176, 103228, 137112, 154842, 206456, 309684, 619368, 748403, 1496806, 2245209, 2993612, 4490418, 5987224, 8980836, 17961672]

約数ペア:

[(1, 17961672), (2, 8980836), (3, 5987224), (4, 4490418), (6, 2993612), (8, 2245209), (12, 1496806), (24, 748403), (29, 619368), (58, 309684), (87, 206456), (116, 154842), (131, 137112), (174, 103228), (197, 91176), (232, 77421), (262, 68556), (348, 51614), (393, 45704), (394, 45588), (524, 34278), (591, 30392), (696, 25807), (786, 22852), (788, 22794), (1048, 17139), (1182, 15196), (1572, 11426), (1576, 11397), (2364, 7598), (3144, 5713), (3799, 4728)]