1809612072

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2383}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 5020704000

約数和(自身を除く): 3211091928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 199, 212, 318, 398, 424, 477, 597, 636, 796, 954, 1194, 1272, 1592, 1791, 1908, 2383, 2388, 3582, 3816, 4766, 4776, 7149, 7164, 9532, 10547, 14298, 14328, 19064, 21094, 21447, 28596, 31641, 42188, 42894, 57192, 63282, 84376, 85788, 94923, 126299, 126564, 171576, 189846, 252598, 253128, 378897, 379692, 474217, 505196, 757794, 759384, 948434, 1010392, 1136691, 1422651, 1515588, 1896868, 2273382, 2845302, 3031176, 3793736, 4267953, 4546764, 5690604, 8535906, 9093528, 11381208, 17071812, 25133501, 34143624, 50267002, 75400503, 100534004, 150801006, 201068008, 226201509, 301602012, 452403018, 603204024, 904806036, 1809612072]

約数ペア:

[(1, 1809612072), (2, 904806036), (3, 603204024), (4, 452403018), (6, 301602012), (8, 226201509), (9, 201068008), (12, 150801006), (18, 100534004), (24, 75400503), (36, 50267002), (53, 34143624), (72, 25133501), (106, 17071812), (159, 11381208), (199, 9093528), (212, 8535906), (318, 5690604), (398, 4546764), (424, 4267953), (477, 3793736), (597, 3031176), (636, 2845302), (796, 2273382), (954, 1896868), (1194, 1515588), (1272, 1422651), (1592, 1136691), (1791, 1010392), (1908, 948434), (2383, 759384), (2388, 757794), (3582, 505196), (3816, 474217), (4766, 379692), (4776, 378897), (7149, 253128), (7164, 252598), (9532, 189846), (10547, 171576), (14298, 126564), (14328, 126299), (19064, 94923), (21094, 85788), (21447, 84376), (28596, 63282), (31641, 57192), (42188, 42894)]