13568868

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 36461880

約数和(自身を除く): 22893012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 317, 348, 369, 492, 522, 634, 738, 951, 1044, 1189, 1268, 1476, 1902, 2378, 2853, 3567, 3804, 4756, 5706, 7134, 9193, 10701, 11412, 12997, 14268, 18386, 21402, 25994, 27579, 36772, 38991, 42804, 51988, 55158, 77982, 82737, 110316, 116973, 155964, 165474, 233946, 330948, 376913, 467892, 753826, 1130739, 1507652, 2261478, 3392217, 4522956, 6784434, 13568868]

約数ペア:

[(1, 13568868), (2, 6784434), (3, 4522956), (4, 3392217), (6, 2261478), (9, 1507652), (12, 1130739), (18, 753826), (29, 467892), (36, 376913), (41, 330948), (58, 233946), (82, 165474), (87, 155964), (116, 116973), (123, 110316), (164, 82737), (174, 77982), (246, 55158), (261, 51988), (317, 42804), (348, 38991), (369, 36772), (492, 27579), (522, 25994), (634, 21402), (738, 18386), (951, 14268), (1044, 12997), (1189, 11412), (1268, 10701), (1476, 9193), (1902, 7134), (2378, 5706), (2853, 4756), (3567, 3804)]