459954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 1145664

約数和(自身を除く): 685710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 101, 138, 198, 202, 207, 253, 303, 414, 506, 606, 759, 909, 1111, 1518, 1818, 2222, 2277, 2323, 3333, 4554, 4646, 6666, 6969, 9999, 13938, 19998, 20907, 25553, 41814, 51106, 76659, 153318, 229977, 459954]

約数ペア:

[(1, 459954), (2, 229977), (3, 153318), (6, 76659), (9, 51106), (11, 41814), (18, 25553), (22, 20907), (23, 19998), (33, 13938), (46, 9999), (66, 6969), (69, 6666), (99, 4646), (101, 4554), (138, 3333), (198, 2323), (202, 2277), (207, 2222), (253, 1818), (303, 1518), (414, 1111), (506, 909), (606, 759)]