15672806394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{138157}}^1$

素因数の和:138279

約数の個数: 64

約数和(自身を含む): 37296028416

約数和(自身を除く): 21623222022

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 111, 146, 219, 222, 259, 438, 511, 518, 777, 1022, 1533, 1554, 2701, 3066, 5402, 8103, 16206, 18907, 37814, 56721, 113442, 138157, 276314, 414471, 828942, 967099, 1934198, 2901297, 5111809, 5802594, 10085461, 10223618, 15335427, 20170922, 30256383, 30670854, 35782663, 60512766, 70598227, 71565326, 107347989, 141196454, 211794681, 214695978, 373162057, 423589362, 746324114, 1119486171, 2238972342, 2612134399, 5224268798, 7836403197, 15672806394]

約数ペア:

[(1, 15672806394), (2, 7836403197), (3, 5224268798), (6, 2612134399), (7, 2238972342), (14, 1119486171), (21, 746324114), (37, 423589362), (42, 373162057), (73, 214695978), (74, 211794681), (111, 141196454), (146, 107347989), (219, 71565326), (222, 70598227), (259, 60512766), (438, 35782663), (511, 30670854), (518, 30256383), (777, 20170922), (1022, 15335427), (1533, 10223618), (1554, 10085461), (2701, 5802594), (3066, 5111809), (5402, 2901297), (8103, 1934198), (16206, 967099), (18907, 828942), (37814, 414471), (56721, 276314), (113442, 138157)]