18996847968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28269119}}^1$

素因数の和:28269139

約数の個数: 48

約数和(自身を含む): 56990545920

約数和(自身を除く): 37993697952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28269119, 56538238, 84807357, 113076476, 169614714, 197883833, 226152952, 339229428, 395767666, 452305904, 593651499, 678458856, 791535332, 904611808, 1187302998, 1356917712, 1583070664, 2374605996, 2713835424, 3166141328, 4749211992, 6332282656, 9498423984, 18996847968]

約数ペア:

[(1, 18996847968), (2, 9498423984), (3, 6332282656), (4, 4749211992), (6, 3166141328), (7, 2713835424), (8, 2374605996), (12, 1583070664), (14, 1356917712), (16, 1187302998), (21, 904611808), (24, 791535332), (28, 678458856), (32, 593651499), (42, 452305904), (48, 395767666), (56, 339229428), (84, 226152952), (96, 197883833), (112, 169614714), (168, 113076476), (224, 84807357), (336, 56538238), (672, 28269119)]