2011176396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{10163}}^1$

素因数の和:10435

約数の個数: 72

約数和(自身を含む): 5327562240

約数和(自身を除く): 3316385844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 239, 276, 414, 478, 717, 828, 956, 1434, 2151, 2868, 4302, 5497, 8604, 10163, 10994, 16491, 20326, 21988, 30489, 32982, 40652, 49473, 60978, 65964, 91467, 98946, 121956, 182934, 197892, 233749, 365868, 467498, 701247, 934996, 1402494, 2103741, 2428957, 2804988, 4207482, 4857914, 7286871, 8414964, 9715828, 14573742, 21860613, 29147484, 43721226, 55866011, 87442452, 111732022, 167598033, 223464044, 335196066, 502794099, 670392132, 1005588198, 2011176396]

約数ペア:

[(1, 2011176396), (2, 1005588198), (3, 670392132), (4, 502794099), (6, 335196066), (9, 223464044), (12, 167598033), (18, 111732022), (23, 87442452), (36, 55866011), (46, 43721226), (69, 29147484), (92, 21860613), (138, 14573742), (207, 9715828), (239, 8414964), (276, 7286871), (414, 4857914), (478, 4207482), (717, 2804988), (828, 2428957), (956, 2103741), (1434, 1402494), (2151, 934996), (2868, 701247), (4302, 467498), (5497, 365868), (8604, 233749), (10163, 197892), (10994, 182934), (16491, 121956), (20326, 98946), (21988, 91467), (30489, 65964), (32982, 60978), (40652, 49473)]