15667740486

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{21407}}^1$

素因数の和:22045

約数の個数: 48

約数和(自身を含む): 34475186304

約数和(自身を除く): 18807445818

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 557, 657, 1114, 1314, 1671, 3342, 5013, 10026, 21407, 40661, 42814, 64221, 81322, 121983, 128442, 192663, 243966, 365949, 385326, 731898, 1562711, 3125422, 4688133, 9376266, 11923699, 14064399, 23847398, 28128798, 35771097, 71542194, 107313291, 214626582, 870430027, 1740860054, 2611290081, 5222580162, 7833870243, 15667740486]

約数ペア:

[(1, 15667740486), (2, 7833870243), (3, 5222580162), (6, 2611290081), (9, 1740860054), (18, 870430027), (73, 214626582), (146, 107313291), (219, 71542194), (438, 35771097), (557, 28128798), (657, 23847398), (1114, 14064399), (1314, 11923699), (1671, 9376266), (3342, 4688133), (5013, 3125422), (10026, 1562711), (21407, 731898), (40661, 385326), (42814, 365949), (64221, 243966), (81322, 192663), (121983, 128442)]