40021002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 103993344

約数和(自身を除く): 63972342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 61, 63, 82, 122, 123, 126, 127, 183, 246, 254, 287, 366, 369, 381, 427, 549, 574, 738, 762, 854, 861, 889, 1098, 1143, 1281, 1722, 1778, 2286, 2501, 2562, 2583, 2667, 3843, 5002, 5166, 5207, 5334, 7503, 7686, 7747, 8001, 10414, 15006, 15494, 15621, 16002, 17507, 22509, 23241, 31242, 35014, 36449, 45018, 46482, 46863, 52521, 54229, 69723, 72898, 93726, 105042, 108458, 109347, 139446, 157563, 162687, 218694, 315126, 317627, 325374, 328041, 488061, 635254, 656082, 952881, 976122, 1905762, 2223389, 2858643, 4446778, 5717286, 6670167, 13340334, 20010501, 40021002]

約数ペア:

[(1, 40021002), (2, 20010501), (3, 13340334), (6, 6670167), (7, 5717286), (9, 4446778), (14, 2858643), (18, 2223389), (21, 1905762), (41, 976122), (42, 952881), (61, 656082), (63, 635254), (82, 488061), (122, 328041), (123, 325374), (126, 317627), (127, 315126), (183, 218694), (246, 162687), (254, 157563), (287, 139446), (366, 109347), (369, 108458), (381, 105042), (427, 93726), (549, 72898), (574, 69723), (738, 54229), (762, 52521), (854, 46863), (861, 46482), (889, 45018), (1098, 36449), (1143, 35014), (1281, 31242), (1722, 23241), (1778, 22509), (2286, 17507), (2501, 16002), (2562, 15621), (2583, 15494), (2667, 15006), (3843, 10414), (5002, 8001), (5166, 7747), (5207, 7686), (5334, 7503)]