18102546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 50364288

約数和(自身を除く): 32261742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 63, 66, 74, 77, 99, 111, 126, 154, 198, 222, 231, 259, 333, 353, 407, 462, 518, 666, 693, 706, 777, 814, 1059, 1221, 1386, 1554, 2118, 2331, 2442, 2471, 2849, 3177, 3663, 3883, 4662, 4942, 5698, 6354, 7326, 7413, 7766, 8547, 11649, 13061, 14826, 17094, 22239, 23298, 25641, 26122, 27181, 34947, 39183, 44478, 51282, 54362, 69894, 78366, 81543, 91427, 117549, 143671, 163086, 182854, 235098, 244629, 274281, 287342, 431013, 489258, 548562, 822843, 862026, 1005697, 1293039, 1645686, 2011394, 2586078, 3017091, 6034182, 9051273, 18102546]

約数ペア:

[(1, 18102546), (2, 9051273), (3, 6034182), (6, 3017091), (7, 2586078), (9, 2011394), (11, 1645686), (14, 1293039), (18, 1005697), (21, 862026), (22, 822843), (33, 548562), (37, 489258), (42, 431013), (63, 287342), (66, 274281), (74, 244629), (77, 235098), (99, 182854), (111, 163086), (126, 143671), (154, 117549), (198, 91427), (222, 81543), (231, 78366), (259, 69894), (333, 54362), (353, 51282), (407, 44478), (462, 39183), (518, 34947), (666, 27181), (693, 26122), (706, 25641), (777, 23298), (814, 22239), (1059, 17094), (1221, 14826), (1386, 13061), (1554, 11649), (2118, 8547), (2331, 7766), (2442, 7413), (2471, 7326), (2849, 6354), (3177, 5698), (3663, 4942), (3883, 4662)]