261292002

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{19949}}^1$

素因数の和:20050

約数の個数: 32

約数和(自身を含む): 545832000

約数和(自身を除く): 284539998

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 2183, 4366, 6549, 13098, 19949, 39898, 59847, 119694, 738113, 1176991, 1476226, 2214339, 2353982, 3530973, 4428678, 7061946, 43548667, 87097334, 130646001, 261292002]

約数ペア:

[(1, 261292002), (2, 130646001), (3, 87097334), (6, 43548667), (37, 7061946), (59, 4428678), (74, 3530973), (111, 2353982), (118, 2214339), (177, 1476226), (222, 1176991), (354, 738113), (2183, 119694), (4366, 59847), (6549, 39898), (13098, 19949)]