18392448

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 49302720

約数和(自身を除く): 30910272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 227, 384, 422, 454, 633, 681, 844, 908, 1266, 1362, 1688, 1816, 2532, 2724, 3376, 3632, 5064, 5448, 6752, 7264, 10128, 10896, 13504, 14528, 20256, 21792, 27008, 29056, 40512, 43584, 47897, 81024, 87168, 95794, 143691, 191588, 287382, 383176, 574764, 766352, 1149528, 1532704, 2299056, 3065408, 4598112, 6130816, 9196224, 18392448]

約数ペア:

[(1, 18392448), (2, 9196224), (3, 6130816), (4, 4598112), (6, 3065408), (8, 2299056), (12, 1532704), (16, 1149528), (24, 766352), (32, 574764), (48, 383176), (64, 287382), (96, 191588), (128, 143691), (192, 95794), (211, 87168), (227, 81024), (384, 47897), (422, 43584), (454, 40512), (633, 29056), (681, 27008), (844, 21792), (908, 20256), (1266, 14528), (1362, 13504), (1688, 10896), (1816, 10128), (2532, 7264), (2724, 6752), (3376, 5448), (3632, 5064)]