1661652

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 4251156

約数和(自身を除く): 2589504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 457, 606, 909, 914, 1212, 1371, 1818, 1828, 2742, 3636, 4113, 5484, 8226, 16452, 46157, 92314, 138471, 184628, 276942, 415413, 553884, 830826, 1661652]

約数ペア:

[(1, 1661652), (2, 830826), (3, 553884), (4, 415413), (6, 276942), (9, 184628), (12, 138471), (18, 92314), (36, 46157), (101, 16452), (202, 8226), (303, 5484), (404, 4113), (457, 3636), (606, 2742), (909, 1828), (914, 1818), (1212, 1371)]