1815692868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{28837}}^1$

素因数の和:28914

約数の個数: 96

約数和(自身を含む): 5232366720

約数和(自身を除く): 3416673852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 99, 106, 108, 132, 159, 198, 212, 297, 318, 396, 477, 583, 594, 636, 954, 1166, 1188, 1431, 1749, 1908, 2332, 2862, 3498, 5247, 5724, 6996, 10494, 15741, 20988, 28837, 31482, 57674, 62964, 86511, 115348, 173022, 259533, 317207, 346044, 519066, 634414, 778599, 951621, 1038132, 1268828, 1528361, 1557198, 1903242, 2854863, 3056722, 3114396, 3806484, 4585083, 5709726, 6113444, 8564589, 9170166, 11419452, 13755249, 16811971, 17129178, 18340332, 27510498, 33623942, 34258356, 41265747, 50435913, 55020996, 67247884, 82531494, 100871826, 151307739, 165062988, 201743652, 302615478, 453923217, 605230956, 907846434, 1815692868]

約数ペア:

[(1, 1815692868), (2, 907846434), (3, 605230956), (4, 453923217), (6, 302615478), (9, 201743652), (11, 165062988), (12, 151307739), (18, 100871826), (22, 82531494), (27, 67247884), (33, 55020996), (36, 50435913), (44, 41265747), (53, 34258356), (54, 33623942), (66, 27510498), (99, 18340332), (106, 17129178), (108, 16811971), (132, 13755249), (159, 11419452), (198, 9170166), (212, 8564589), (297, 6113444), (318, 5709726), (396, 4585083), (477, 3806484), (583, 3114396), (594, 3056722), (636, 2854863), (954, 1903242), (1166, 1557198), (1188, 1528361), (1431, 1268828), (1749, 1038132), (1908, 951621), (2332, 778599), (2862, 634414), (3498, 519066), (5247, 346044), (5724, 317207), (6996, 259533), (10494, 173022), (15741, 115348), (20988, 86511), (28837, 62964), (31482, 57674)]