18567072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2803}}^1$

素因数の和:2842

約数の個数: 72

約数和(自身を含む): 55115424

約数和(自身を除く): 36548352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2803, 3312, 5606, 6624, 8409, 11212, 16818, 22424, 25227, 33636, 44848, 50454, 64469, 67272, 89696, 100908, 128938, 134544, 193407, 201816, 257876, 269088, 386814, 403632, 515752, 580221, 773628, 807264, 1031504, 1160442, 1547256, 2063008, 2320884, 3094512, 4641768, 6189024, 9283536, 18567072]

約数ペア:

[(1, 18567072), (2, 9283536), (3, 6189024), (4, 4641768), (6, 3094512), (8, 2320884), (9, 2063008), (12, 1547256), (16, 1160442), (18, 1031504), (23, 807264), (24, 773628), (32, 580221), (36, 515752), (46, 403632), (48, 386814), (69, 269088), (72, 257876), (92, 201816), (96, 193407), (138, 134544), (144, 128938), (184, 100908), (207, 89696), (276, 67272), (288, 64469), (368, 50454), (414, 44848), (552, 33636), (736, 25227), (828, 22424), (1104, 16818), (1656, 11212), (2208, 8409), (2803, 6624), (3312, 5606)]