15697627974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{345109}}^1$

素因数の和:345162

約数の個数: 72

約数和(自身を含む): 41023915920

約数和(自身を除く): 25326287946

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 6498, 7581, 15162, 22743, 45486, 345109, 690218, 1035327, 2070654, 2415763, 3105981, 4831526, 6211962, 6557071, 7247289, 13114142, 14494578, 19671213, 21741867, 39342426, 43483734, 45899497, 59013639, 91798994, 118027278, 124584349, 137698491, 249168698, 275396982, 373753047, 413095473, 747506094, 826190946, 872090443, 1121259141, 1744180886, 2242518282, 2616271329, 5232542658, 7848813987, 15697627974]

約数ペア:

[(1, 15697627974), (2, 7848813987), (3, 5232542658), (6, 2616271329), (7, 2242518282), (9, 1744180886), (14, 1121259141), (18, 872090443), (19, 826190946), (21, 747506094), (38, 413095473), (42, 373753047), (57, 275396982), (63, 249168698), (114, 137698491), (126, 124584349), (133, 118027278), (171, 91798994), (266, 59013639), (342, 45899497), (361, 43483734), (399, 39342426), (722, 21741867), (798, 19671213), (1083, 14494578), (1197, 13114142), (2166, 7247289), (2394, 6557071), (2527, 6211962), (3249, 4831526), (5054, 3105981), (6498, 2415763), (7581, 2070654), (15162, 1035327), (22743, 690218), (45486, 345109)]