18880348515504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56191513439}}^1$

素因数の和:56191513457

約数の個数: 40

約数和(自身を含む): 55741981332480

約数和(自身を除く): 36861632816976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56191513439, 112383026878, 168574540317, 224766053756, 337149080634, 393340594073, 449532107512, 674298161268, 786681188146, 899064215024, 1180021782219, 1348596322536, 1573362376292, 2360043564438, 2697192645072, 3146724752584, 4720087128876, 6293449505168, 9440174257752, 18880348515504]

約数ペア:

[(1, 18880348515504), (2, 9440174257752), (3, 6293449505168), (4, 4720087128876), (6, 3146724752584), (7, 2697192645072), (8, 2360043564438), (12, 1573362376292), (14, 1348596322536), (16, 1180021782219), (21, 899064215024), (24, 786681188146), (28, 674298161268), (42, 449532107512), (48, 393340594073), (56, 337149080634), (84, 224766053756), (112, 168574540317), (168, 112383026878), (336, 56191513439)]