18598188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 53616640

約数和(自身を除く): 35018452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 228, 258, 266, 271, 301, 399, 516, 532, 542, 602, 798, 813, 817, 903, 1084, 1204, 1596, 1626, 1634, 1806, 1897, 2451, 3252, 3268, 3612, 3794, 4902, 5149, 5691, 5719, 7588, 9804, 10298, 11382, 11438, 11653, 15447, 17157, 20596, 22764, 22876, 23306, 30894, 34314, 34959, 36043, 46612, 61788, 68628, 69918, 72086, 81571, 108129, 139836, 144172, 163142, 216258, 221407, 244713, 326284, 432516, 442814, 489426, 664221, 885628, 978852, 1328442, 1549849, 2656884, 3099698, 4649547, 6199396, 9299094, 18598188]

約数ペア:

[(1, 18598188), (2, 9299094), (3, 6199396), (4, 4649547), (6, 3099698), (7, 2656884), (12, 1549849), (14, 1328442), (19, 978852), (21, 885628), (28, 664221), (38, 489426), (42, 442814), (43, 432516), (57, 326284), (76, 244713), (84, 221407), (86, 216258), (114, 163142), (129, 144172), (133, 139836), (172, 108129), (228, 81571), (258, 72086), (266, 69918), (271, 68628), (301, 61788), (399, 46612), (516, 36043), (532, 34959), (542, 34314), (602, 30894), (798, 23306), (813, 22876), (817, 22764), (903, 20596), (1084, 17157), (1204, 15447), (1596, 11653), (1626, 11438), (1634, 11382), (1806, 10298), (1897, 9804), (2451, 7588), (3252, 5719), (3268, 5691), (3612, 5149), (3794, 4902)]