18063558

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 40519440

約数和(自身を除く): 22455882

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 233, 354, 438, 466, 531, 657, 699, 1062, 1314, 1398, 2097, 4194, 4307, 8614, 12921, 13747, 17009, 25842, 27494, 34018, 38763, 41241, 51027, 77526, 82482, 102054, 123723, 153081, 247446, 306162, 1003531, 2007062, 3010593, 6021186, 9031779, 18063558]

約数ペア:

[(1, 18063558), (2, 9031779), (3, 6021186), (6, 3010593), (9, 2007062), (18, 1003531), (59, 306162), (73, 247446), (118, 153081), (146, 123723), (177, 102054), (219, 82482), (233, 77526), (354, 51027), (438, 41241), (466, 38763), (531, 34018), (657, 27494), (699, 25842), (1062, 17009), (1314, 13747), (1398, 12921), (2097, 8614), (4194, 4307)]