18116384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 43436736

約数和(自身を除く): 25320352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 107, 143, 148, 176, 208, 214, 286, 296, 352, 407, 416, 428, 481, 572, 592, 814, 856, 962, 1144, 1177, 1184, 1391, 1628, 1712, 1924, 2288, 2354, 2782, 3256, 3424, 3848, 3959, 4576, 4708, 5291, 5564, 6512, 7696, 7918, 9416, 10582, 11128, 13024, 15301, 15392, 15836, 18832, 21164, 22256, 30602, 31672, 37664, 42328, 43549, 44512, 51467, 61204, 63344, 84656, 87098, 102934, 122408, 126688, 169312, 174196, 205868, 244816, 348392, 411736, 489632, 566137, 696784, 823472, 1132274, 1393568, 1646944, 2264548, 4529096, 9058192, 18116384]

約数ペア:

[(1, 18116384), (2, 9058192), (4, 4529096), (8, 2264548), (11, 1646944), (13, 1393568), (16, 1132274), (22, 823472), (26, 696784), (32, 566137), (37, 489632), (44, 411736), (52, 348392), (74, 244816), (88, 205868), (104, 174196), (107, 169312), (143, 126688), (148, 122408), (176, 102934), (208, 87098), (214, 84656), (286, 63344), (296, 61204), (352, 51467), (407, 44512), (416, 43549), (428, 42328), (481, 37664), (572, 31672), (592, 30602), (814, 22256), (856, 21164), (962, 18832), (1144, 15836), (1177, 15392), (1184, 15301), (1391, 13024), (1628, 11128), (1712, 10582), (1924, 9416), (2288, 7918), (2354, 7696), (2782, 6512), (3256, 5564), (3424, 5291), (3848, 4708), (3959, 4576)]