18907104

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8563}}^1$

素因数の和:8599

約数の個数: 48

約数和(自身を含む): 51795072

約数和(自身を除く): 32887968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8563, 17126, 25689, 34252, 51378, 68504, 102756, 137008, 196949, 205512, 274016, 393898, 411024, 590847, 787796, 822048, 1181694, 1575592, 2363388, 3151184, 4726776, 6302368, 9453552, 18907104]

約数ペア:

[(1, 18907104), (2, 9453552), (3, 6302368), (4, 4726776), (6, 3151184), (8, 2363388), (12, 1575592), (16, 1181694), (23, 822048), (24, 787796), (32, 590847), (46, 411024), (48, 393898), (69, 274016), (92, 205512), (96, 196949), (138, 137008), (184, 102756), (276, 68504), (368, 51378), (552, 34252), (736, 25689), (1104, 17126), (2208, 8563)]