306636

素因数分解:

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

素因数の和:142

約数の個数: 48

約数和(自身を含む): 822528

約数和(自身を除く): 515892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 101, 132, 138, 202, 253, 276, 303, 404, 506, 606, 759, 1012, 1111, 1212, 1518, 2222, 2323, 3036, 3333, 4444, 4646, 6666, 6969, 9292, 13332, 13938, 25553, 27876, 51106, 76659, 102212, 153318, 306636]

約数ペア:

[(1, 306636), (2, 153318), (3, 102212), (4, 76659), (6, 51106), (11, 27876), (12, 25553), (22, 13938), (23, 13332), (33, 9292), (44, 6969), (46, 6666), (66, 4646), (69, 4444), (92, 3333), (101, 3036), (132, 2323), (138, 2222), (202, 1518), (253, 1212), (276, 1111), (303, 1012), (404, 759), (506, 606)]