18384387554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 33913313280

約数和(自身を除く): 15528925726

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 47, 94, 109, 218, 221, 299, 353, 391, 442, 598, 611, 706, 782, 799, 1081, 1222, 1417, 1598, 1853, 2162, 2507, 2834, 3706, 4589, 5014, 5083, 5123, 6001, 8119, 9178, 10166, 10246, 10387, 12002, 14053, 16238, 16591, 18377, 20774, 24089, 28106, 32591, 33182, 36754, 38477, 42619, 48178, 65182, 66599, 76954, 78013, 85238, 87091, 105547, 117829, 133198, 138023, 156026, 174182, 211094, 215683, 235658, 238901, 276046, 282047, 381593, 431366, 477802, 500201, 554047, 564094, 654109, 763186, 884971, 1000402, 1108094, 1132183, 1308218, 1531777, 1769942, 1794299, 1808419, 2003093, 2264366, 3063554, 3588598, 3616838, 3666611, 4006186, 4960709, 6487081, 7333222, 8503417, 9921418, 11504623, 12974162, 15044507, 17006834, 23009246, 23509447, 26040209, 30089014, 30743123, 41593637, 47018894, 52080418, 61486246, 83187274, 84332053, 168664106, 195578591, 391157182, 399660599, 540717281, 707091829, 799321198, 1081434562, 1414183658, 9192193777, 18384387554]

約数ペア:

[(1, 18384387554), (2, 9192193777), (13, 1414183658), (17, 1081434562), (23, 799321198), (26, 707091829), (34, 540717281), (46, 399660599), (47, 391157182), (94, 195578591), (109, 168664106), (218, 84332053), (221, 83187274), (299, 61486246), (353, 52080418), (391, 47018894), (442, 41593637), (598, 30743123), (611, 30089014), (706, 26040209), (782, 23509447), (799, 23009246), (1081, 17006834), (1222, 15044507), (1417, 12974162), (1598, 11504623), (1853, 9921418), (2162, 8503417), (2507, 7333222), (2834, 6487081), (3706, 4960709), (4589, 4006186), (5014, 3666611), (5083, 3616838), (5123, 3588598), (6001, 3063554), (8119, 2264366), (9178, 2003093), (10166, 1808419), (10246, 1794299), (10387, 1769942), (12002, 1531777), (14053, 1308218), (16238, 1132183), (16591, 1108094), (18377, 1000402), (20774, 884971), (24089, 763186), (28106, 654109), (32591, 564094), (33182, 554047), (36754, 500201), (38477, 477802), (42619, 431366), (48178, 381593), (65182, 282047), (66599, 276046), (76954, 238901), (78013, 235658), (85238, 215683), (87091, 211094), (105547, 174182), (117829, 156026), (133198, 138023)]