42540984

素因数分解:

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

素因数の和:8601

約数の個数: 64

約数和(自身を含む): 123321600

約数和(自身を除く): 80780616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 8563, 17126, 25689, 34252, 51378, 68504, 77067, 102756, 154134, 196949, 205512, 231201, 308268, 393898, 462402, 590847, 616536, 787796, 924804, 1181694, 1575592, 1772541, 1849608, 2363388, 3545082, 4726776, 5317623, 7090164, 10635246, 14180328, 21270492, 42540984]

約数ペア:

[(1, 42540984), (2, 21270492), (3, 14180328), (4, 10635246), (6, 7090164), (8, 5317623), (9, 4726776), (12, 3545082), (18, 2363388), (23, 1849608), (24, 1772541), (27, 1575592), (36, 1181694), (46, 924804), (54, 787796), (69, 616536), (72, 590847), (92, 462402), (108, 393898), (138, 308268), (184, 231201), (207, 205512), (216, 196949), (276, 154134), (414, 102756), (552, 77067), (621, 68504), (828, 51378), (1242, 34252), (1656, 25689), (2484, 17126), (4968, 8563)]