974799594

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2237}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 2165990112

約数和(自身を除く): 1191190518

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 563, 774, 1126, 1689, 2237, 3378, 4474, 5067, 6711, 10134, 13422, 20133, 24209, 40266, 48418, 72627, 96191, 145254, 192382, 217881, 288573, 435762, 577146, 865719, 1259431, 1731438, 2518862, 3778293, 7556586, 11334879, 22669758, 54155533, 108311066, 162466599, 324933198, 487399797, 974799594]

約数ペア:

[(1, 974799594), (2, 487399797), (3, 324933198), (6, 162466599), (9, 108311066), (18, 54155533), (43, 22669758), (86, 11334879), (129, 7556586), (258, 3778293), (387, 2518862), (563, 1731438), (774, 1259431), (1126, 865719), (1689, 577146), (2237, 435762), (3378, 288573), (4474, 217881), (5067, 192382), (6711, 145254), (10134, 96191), (13422, 72627), (20133, 48418), (24209, 40266)]