12718186936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 29748096000

約数和(自身を除く): 17029909064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 169, 182, 334, 338, 364, 619, 668, 676, 728, 1169, 1183, 1238, 1336, 1352, 2171, 2197, 2338, 2366, 2476, 4333, 4342, 4394, 4676, 4732, 4952, 8047, 8666, 8684, 8788, 9352, 9464, 15197, 15379, 16094, 17332, 17368, 17576, 28223, 30394, 30758, 32188, 34664, 56329, 56446, 60788, 61516, 64376, 103373, 104611, 112658, 112892, 121576, 123032, 197561, 206746, 209222, 225316, 225784, 366899, 395122, 413492, 418444, 450632, 723611, 732277, 733798, 790244, 826984, 836888, 1343849, 1359943, 1447222, 1464554, 1467596, 1580488, 2568293, 2687698, 2719886, 2894444, 2929108, 2935192, 5136586, 5375396, 5439772, 5788888, 5858216, 9406943, 9519601, 10273172, 10750792, 10879544, 17470037, 18813886, 19039202, 20546344, 34940074, 37627772, 38078404, 69880148, 75255544, 76156808, 122290259, 139760296, 227110481, 244580518, 454220962, 489161036, 908441924, 978322072, 1589773367, 1816883848, 3179546734, 6359093468, 12718186936]

約数ペア:

[(1, 12718186936), (2, 6359093468), (4, 3179546734), (7, 1816883848), (8, 1589773367), (13, 978322072), (14, 908441924), (26, 489161036), (28, 454220962), (52, 244580518), (56, 227110481), (91, 139760296), (104, 122290259), (167, 76156808), (169, 75255544), (182, 69880148), (334, 38078404), (338, 37627772), (364, 34940074), (619, 20546344), (668, 19039202), (676, 18813886), (728, 17470037), (1169, 10879544), (1183, 10750792), (1238, 10273172), (1336, 9519601), (1352, 9406943), (2171, 5858216), (2197, 5788888), (2338, 5439772), (2366, 5375396), (2476, 5136586), (4333, 2935192), (4342, 2929108), (4394, 2894444), (4676, 2719886), (4732, 2687698), (4952, 2568293), (8047, 1580488), (8666, 1467596), (8684, 1464554), (8788, 1447222), (9352, 1359943), (9464, 1343849), (15197, 836888), (15379, 826984), (16094, 790244), (17332, 733798), (17368, 732277), (17576, 723611), (28223, 450632), (30394, 418444), (30758, 413492), (32188, 395122), (34664, 366899), (56329, 225784), (56446, 225316), (60788, 209222), (61516, 206746), (64376, 197561), (103373, 123032), (104611, 121576), (112658, 112892)]