12778834374

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{48823}}^1$

素因数の和:49002

約数の個数: 64

約数和(自身を含む): 29388142080

約数和(自身を除く): 16609307706

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 131, 222, 262, 333, 393, 666, 786, 999, 1179, 1998, 2358, 3537, 4847, 7074, 9694, 14541, 29082, 43623, 48823, 87246, 97646, 130869, 146469, 261738, 292938, 439407, 878814, 1318221, 1806451, 2636442, 3612902, 5419353, 6395813, 10838706, 12791626, 16258059, 19187439, 32516118, 38374878, 48774177, 57562317, 97548354, 115124634, 172686951, 236645081, 345373902, 473290162, 709935243, 1419870486, 2129805729, 4259611458, 6389417187, 12778834374]

約数ペア:

[(1, 12778834374), (2, 6389417187), (3, 4259611458), (6, 2129805729), (9, 1419870486), (18, 709935243), (27, 473290162), (37, 345373902), (54, 236645081), (74, 172686951), (111, 115124634), (131, 97548354), (222, 57562317), (262, 48774177), (333, 38374878), (393, 32516118), (666, 19187439), (786, 16258059), (999, 12791626), (1179, 10838706), (1998, 6395813), (2358, 5419353), (3537, 3612902), (4847, 2636442), (7074, 1806451), (9694, 1318221), (14541, 878814), (29082, 439407), (43623, 292938), (48823, 261738), (87246, 146469), (97646, 130869)]