18239136

素因数分解:

$2^5\times 3^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 48109824

約数和(自身を除く): 29870688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 313, 607, 626, 939, 1214, 1252, 1821, 1878, 2428, 2504, 3642, 3756, 4856, 5008, 7284, 7512, 9712, 10016, 14568, 15024, 19424, 29136, 30048, 58272, 189991, 379982, 569973, 759964, 1139946, 1519928, 2279892, 3039856, 4559784, 6079712, 9119568, 18239136]

約数ペア:

[(1, 18239136), (2, 9119568), (3, 6079712), (4, 4559784), (6, 3039856), (8, 2279892), (12, 1519928), (16, 1139946), (24, 759964), (32, 569973), (48, 379982), (96, 189991), (313, 58272), (607, 30048), (626, 29136), (939, 19424), (1214, 15024), (1252, 14568), (1821, 10016), (1878, 9712), (2428, 7512), (2504, 7284), (3642, 5008), (3756, 4856)]