27581388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 68315520

約数和(自身を除く): 40734132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 883, 1644, 1766, 2603, 2649, 3532, 5206, 5298, 7809, 10412, 10596, 15618, 16777, 31236, 33554, 50331, 67108, 100662, 120971, 201324, 241942, 362913, 483884, 725826, 1451652, 2298449, 4596898, 6895347, 9193796, 13790694, 27581388]

約数ペア:

[(1, 27581388), (2, 13790694), (3, 9193796), (4, 6895347), (6, 4596898), (12, 2298449), (19, 1451652), (38, 725826), (57, 483884), (76, 362913), (114, 241942), (137, 201324), (228, 120971), (274, 100662), (411, 67108), (548, 50331), (822, 33554), (883, 31236), (1644, 16777), (1766, 15618), (2603, 10596), (2649, 10412), (3532, 7809), (5206, 5298)]