15247386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 44697600

約数和(自身を除く): 29450214

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 193, 198, 209, 231, 266, 297, 342, 378, 386, 399, 418, 462, 513, 579, 594, 627, 693, 798, 1026, 1158, 1197, 1254, 1351, 1386, 1463, 1737, 1881, 2079, 2123, 2394, 2702, 2926, 3474, 3591, 3667, 3762, 4053, 4158, 4246, 4389, 5211, 5643, 6369, 7182, 7334, 8106, 8778, 10422, 11001, 11286, 12159, 12738, 13167, 14861, 19107, 22002, 24318, 25669, 26334, 29722, 33003, 36477, 38214, 39501, 40337, 44583, 51338, 57321, 66006, 72954, 77007, 79002, 80674, 89166, 99009, 114642, 121011, 133749, 154014, 198018, 231021, 242022, 267498, 282359, 363033, 401247, 462042, 564718, 693063, 726066, 802494, 847077, 1089099, 1386126, 1694154, 2178198, 2541231, 5082462, 7623693, 15247386]

約数ペア:

[(1, 15247386), (2, 7623693), (3, 5082462), (6, 2541231), (7, 2178198), (9, 1694154), (11, 1386126), (14, 1089099), (18, 847077), (19, 802494), (21, 726066), (22, 693063), (27, 564718), (33, 462042), (38, 401247), (42, 363033), (54, 282359), (57, 267498), (63, 242022), (66, 231021), (77, 198018), (99, 154014), (114, 133749), (126, 121011), (133, 114642), (154, 99009), (171, 89166), (189, 80674), (193, 79002), (198, 77007), (209, 72954), (231, 66006), (266, 57321), (297, 51338), (342, 44583), (378, 40337), (386, 39501), (399, 38214), (418, 36477), (462, 33003), (513, 29722), (579, 26334), (594, 25669), (627, 24318), (693, 22002), (798, 19107), (1026, 14861), (1158, 13167), (1197, 12738), (1254, 12159), (1351, 11286), (1386, 11001), (1463, 10422), (1737, 8778), (1881, 8106), (2079, 7334), (2123, 7182), (2394, 6369), (2702, 5643), (2926, 5211), (3474, 4389), (3591, 4246), (3667, 4158), (3762, 4053)]