18886368

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 50044176

約数和(自身を除く): 31157808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 339, 452, 678, 904, 1356, 1741, 1808, 2712, 3482, 3616, 5223, 5424, 6964, 10446, 10848, 13928, 20892, 27856, 41784, 55712, 83568, 167136, 196733, 393466, 590199, 786932, 1180398, 1573864, 2360796, 3147728, 4721592, 6295456, 9443184, 18886368]

約数ペア:

[(1, 18886368), (2, 9443184), (3, 6295456), (4, 4721592), (6, 3147728), (8, 2360796), (12, 1573864), (16, 1180398), (24, 786932), (32, 590199), (48, 393466), (96, 196733), (113, 167136), (226, 83568), (339, 55712), (452, 41784), (678, 27856), (904, 20892), (1356, 13928), (1741, 10848), (1808, 10446), (2712, 6964), (3482, 5424), (3616, 5223)]