8539398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 15652602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 29, 38, 41, 42, 54, 57, 58, 63, 82, 87, 114, 123, 126, 133, 171, 174, 189, 203, 246, 261, 266, 287, 342, 369, 378, 399, 406, 513, 522, 551, 574, 609, 738, 779, 783, 798, 861, 1026, 1102, 1107, 1189, 1197, 1218, 1558, 1566, 1653, 1722, 1827, 2214, 2337, 2378, 2394, 2583, 3306, 3567, 3591, 3654, 3857, 4674, 4959, 5166, 5453, 5481, 7011, 7134, 7182, 7714, 7749, 8323, 9918, 10701, 10906, 10962, 11571, 14022, 14877, 15498, 16359, 16646, 21033, 21402, 22591, 23142, 24969, 29754, 32103, 32718, 34713, 42066, 45182, 49077, 49938, 64206, 67773, 69426, 74907, 98154, 104139, 135546, 147231, 149814, 158137, 203319, 208278, 224721, 294462, 316274, 406638, 449442, 474411, 609957, 948822, 1219914, 1423233, 2846466, 4269699, 8539398]

約数ペア:

[(1, 8539398), (2, 4269699), (3, 2846466), (6, 1423233), (7, 1219914), (9, 948822), (14, 609957), (18, 474411), (19, 449442), (21, 406638), (27, 316274), (29, 294462), (38, 224721), (41, 208278), (42, 203319), (54, 158137), (57, 149814), (58, 147231), (63, 135546), (82, 104139), (87, 98154), (114, 74907), (123, 69426), (126, 67773), (133, 64206), (171, 49938), (174, 49077), (189, 45182), (203, 42066), (246, 34713), (261, 32718), (266, 32103), (287, 29754), (342, 24969), (369, 23142), (378, 22591), (399, 21402), (406, 21033), (513, 16646), (522, 16359), (551, 15498), (574, 14877), (609, 14022), (738, 11571), (779, 10962), (783, 10906), (798, 10701), (861, 9918), (1026, 8323), (1102, 7749), (1107, 7714), (1189, 7182), (1197, 7134), (1218, 7011), (1558, 5481), (1566, 5453), (1653, 5166), (1722, 4959), (1827, 4674), (2214, 3857), (2337, 3654), (2378, 3591), (2394, 3567), (2583, 3306)]