40293666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 109148160

約数和(自身を除く): 68854494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 43, 54, 63, 67, 74, 86, 111, 126, 129, 134, 189, 201, 222, 258, 259, 301, 333, 378, 387, 402, 469, 518, 602, 603, 666, 774, 777, 903, 938, 999, 1161, 1206, 1407, 1554, 1591, 1806, 1809, 1998, 2322, 2331, 2479, 2709, 2814, 2881, 3182, 3618, 4221, 4662, 4773, 4958, 5418, 5762, 6993, 7437, 8127, 8442, 8643, 9546, 11137, 12663, 13986, 14319, 14874, 16254, 17286, 17353, 20167, 22274, 22311, 25326, 25929, 28638, 33411, 34706, 40334, 42957, 44622, 51858, 52059, 60501, 66822, 66933, 77787, 85914, 100233, 104118, 106597, 121002, 133866, 155574, 156177, 181503, 200466, 213194, 300699, 312354, 319791, 363006, 468531, 544509, 601398, 639582, 746179, 937062, 959373, 1089018, 1492358, 1918746, 2238537, 2878119, 4477074, 5756238, 6715611, 13431222, 20146833, 40293666]

約数ペア:

[(1, 40293666), (2, 20146833), (3, 13431222), (6, 6715611), (7, 5756238), (9, 4477074), (14, 2878119), (18, 2238537), (21, 1918746), (27, 1492358), (37, 1089018), (42, 959373), (43, 937062), (54, 746179), (63, 639582), (67, 601398), (74, 544509), (86, 468531), (111, 363006), (126, 319791), (129, 312354), (134, 300699), (189, 213194), (201, 200466), (222, 181503), (258, 156177), (259, 155574), (301, 133866), (333, 121002), (378, 106597), (387, 104118), (402, 100233), (469, 85914), (518, 77787), (602, 66933), (603, 66822), (666, 60501), (774, 52059), (777, 51858), (903, 44622), (938, 42957), (999, 40334), (1161, 34706), (1206, 33411), (1407, 28638), (1554, 25929), (1591, 25326), (1806, 22311), (1809, 22274), (1998, 20167), (2322, 17353), (2331, 17286), (2479, 16254), (2709, 14874), (2814, 14319), (2881, 13986), (3182, 12663), (3618, 11137), (4221, 9546), (4662, 8643), (4773, 8442), (4958, 8127), (5418, 7437), (5762, 6993)]