18197256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 58291200

約数和(自身を除く): 40093944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 229, 231, 258, 264, 301, 308, 344, 458, 462, 473, 516, 602, 616, 687, 903, 916, 924, 946, 1032, 1204, 1374, 1419, 1603, 1806, 1832, 1848, 1892, 2408, 2519, 2748, 2838, 3206, 3311, 3612, 3784, 4809, 5038, 5496, 5676, 6412, 6622, 7224, 7557, 9618, 9847, 9933, 10076, 11352, 12824, 13244, 15114, 17633, 19236, 19694, 19866, 20152, 26488, 29541, 30228, 35266, 38472, 39388, 39732, 52899, 59082, 60456, 68929, 70532, 78776, 79464, 105798, 108317, 118164, 137858, 141064, 206787, 211596, 216634, 236328, 275716, 324951, 413574, 423192, 433268, 551432, 649902, 758219, 827148, 866536, 1299804, 1516438, 1654296, 2274657, 2599608, 3032876, 4549314, 6065752, 9098628, 18197256]

約数ペア:

[(1, 18197256), (2, 9098628), (3, 6065752), (4, 4549314), (6, 3032876), (7, 2599608), (8, 2274657), (11, 1654296), (12, 1516438), (14, 1299804), (21, 866536), (22, 827148), (24, 758219), (28, 649902), (33, 551432), (42, 433268), (43, 423192), (44, 413574), (56, 324951), (66, 275716), (77, 236328), (84, 216634), (86, 211596), (88, 206787), (129, 141064), (132, 137858), (154, 118164), (168, 108317), (172, 105798), (229, 79464), (231, 78776), (258, 70532), (264, 68929), (301, 60456), (308, 59082), (344, 52899), (458, 39732), (462, 39388), (473, 38472), (516, 35266), (602, 30228), (616, 29541), (687, 26488), (903, 20152), (916, 19866), (924, 19694), (946, 19236), (1032, 17633), (1204, 15114), (1374, 13244), (1419, 12824), (1603, 11352), (1806, 10076), (1832, 9933), (1848, 9847), (1892, 9618), (2408, 7557), (2519, 7224), (2748, 6622), (2838, 6412), (3206, 5676), (3311, 5496), (3612, 5038), (3784, 4809)]