1810601784

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 4978836720

約数和(自身を除く): 3168234936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 197, 214, 321, 394, 428, 591, 642, 788, 856, 963, 1182, 1193, 1284, 1576, 1773, 1926, 2364, 2386, 2568, 3546, 3579, 3852, 4728, 4772, 7092, 7158, 7704, 9544, 10737, 14184, 14316, 21079, 21474, 28632, 42158, 42948, 63237, 84316, 85896, 126474, 127651, 168632, 189711, 235021, 252948, 255302, 379422, 382953, 470042, 505896, 510604, 705063, 758844, 765906, 940084, 1021208, 1148859, 1410126, 1517688, 1531812, 1880168, 2115189, 2297718, 2820252, 3063624, 4230378, 4595436, 5640504, 8460756, 9190872, 16921512, 25147247, 50294494, 75441741, 100588988, 150883482, 201177976, 226325223, 301766964, 452650446, 603533928, 905300892, 1810601784]

約数ペア:

[(1, 1810601784), (2, 905300892), (3, 603533928), (4, 452650446), (6, 301766964), (8, 226325223), (9, 201177976), (12, 150883482), (18, 100588988), (24, 75441741), (36, 50294494), (72, 25147247), (107, 16921512), (197, 9190872), (214, 8460756), (321, 5640504), (394, 4595436), (428, 4230378), (591, 3063624), (642, 2820252), (788, 2297718), (856, 2115189), (963, 1880168), (1182, 1531812), (1193, 1517688), (1284, 1410126), (1576, 1148859), (1773, 1021208), (1926, 940084), (2364, 765906), (2386, 758844), (2568, 705063), (3546, 510604), (3579, 505896), (3852, 470042), (4728, 382953), (4772, 379422), (7092, 255302), (7158, 252948), (7704, 235021), (9544, 189711), (10737, 168632), (14184, 127651), (14316, 126474), (21079, 85896), (21474, 84316), (28632, 63237), (42158, 42948)]