17988432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 60186624

約数和(自身を除く): 42198192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 157, 168, 176, 186, 217, 231, 248, 264, 308, 314, 336, 341, 372, 434, 462, 471, 496, 528, 616, 628, 651, 682, 744, 868, 924, 942, 1023, 1099, 1232, 1256, 1302, 1364, 1488, 1727, 1736, 1848, 1884, 2046, 2198, 2387, 2512, 2604, 2728, 3297, 3454, 3472, 3696, 3768, 4092, 4396, 4774, 4867, 5181, 5208, 5456, 6594, 6908, 7161, 7536, 8184, 8792, 9548, 9734, 10362, 10416, 12089, 13188, 13816, 14322, 14601, 16368, 17584, 19096, 19468, 20724, 24178, 26376, 27632, 28644, 29202, 34069, 36267, 38192, 38936, 41448, 48356, 52752, 53537, 57288, 58404, 68138, 72534, 77872, 82896, 96712, 102207, 107074, 114576, 116808, 136276, 145068, 160611, 193424, 204414, 214148, 233616, 272552, 290136, 321222, 374759, 408828, 428296, 545104, 580272, 642444, 749518, 817656, 856592, 1124277, 1284888, 1499036, 1635312, 2248554, 2569776, 2998072, 4497108, 5996144, 8994216, 17988432]

約数ペア:

[(1, 17988432), (2, 8994216), (3, 5996144), (4, 4497108), (6, 2998072), (7, 2569776), (8, 2248554), (11, 1635312), (12, 1499036), (14, 1284888), (16, 1124277), (21, 856592), (22, 817656), (24, 749518), (28, 642444), (31, 580272), (33, 545104), (42, 428296), (44, 408828), (48, 374759), (56, 321222), (62, 290136), (66, 272552), (77, 233616), (84, 214148), (88, 204414), (93, 193424), (112, 160611), (124, 145068), (132, 136276), (154, 116808), (157, 114576), (168, 107074), (176, 102207), (186, 96712), (217, 82896), (231, 77872), (248, 72534), (264, 68138), (308, 58404), (314, 57288), (336, 53537), (341, 52752), (372, 48356), (434, 41448), (462, 38936), (471, 38192), (496, 36267), (528, 34069), (616, 29202), (628, 28644), (651, 27632), (682, 26376), (744, 24178), (868, 20724), (924, 19468), (942, 19096), (1023, 17584), (1099, 16368), (1232, 14601), (1256, 14322), (1302, 13816), (1364, 13188), (1488, 12089), (1727, 10416), (1736, 10362), (1848, 9734), (1884, 9548), (2046, 8792), (2198, 8184), (2387, 7536), (2512, 7161), (2604, 6908), (2728, 6594), (3297, 5456), (3454, 5208), (3472, 5181), (3696, 4867), (3768, 4774), (4092, 4396)]