64634238

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11117}}^1$

素因数の和:11161

約数の個数: 48

約数和(自身を含む): 156096720

約数和(自身を除く): 91462482

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 11117, 22234, 33351, 66702, 100053, 188989, 200106, 211223, 377978, 422446, 566967, 633669, 1133934, 1267338, 1700901, 1901007, 3401802, 3590791, 3802014, 7181582, 10772373, 21544746, 32317119, 64634238]

約数ペア:

[(1, 64634238), (2, 32317119), (3, 21544746), (6, 10772373), (9, 7181582), (17, 3802014), (18, 3590791), (19, 3401802), (34, 1901007), (38, 1700901), (51, 1267338), (57, 1133934), (102, 633669), (114, 566967), (153, 422446), (171, 377978), (306, 211223), (323, 200106), (342, 188989), (646, 100053), (969, 66702), (1938, 33351), (2907, 22234), (5814, 11117)]