16719534

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 42810768

約数和(自身を除く): 26091234

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 467, 663, 702, 918, 934, 1053, 1326, 1377, 1401, 1989, 2106, 2754, 2802, 3978, 4203, 5967, 6071, 7939, 8406, 11934, 12142, 12609, 15878, 17901, 18213, 23817, 25218, 35802, 36426, 37827, 47634, 54639, 71451, 75654, 103207, 109278, 142902, 163917, 206414, 214353, 309621, 327834, 428706, 491751, 619242, 643059, 928863, 983502, 1286118, 1857726, 2786589, 5573178, 8359767, 16719534]

約数ペア:

[(1, 16719534), (2, 8359767), (3, 5573178), (6, 2786589), (9, 1857726), (13, 1286118), (17, 983502), (18, 928863), (26, 643059), (27, 619242), (34, 491751), (39, 428706), (51, 327834), (54, 309621), (78, 214353), (81, 206414), (102, 163917), (117, 142902), (153, 109278), (162, 103207), (221, 75654), (234, 71451), (306, 54639), (351, 47634), (442, 37827), (459, 36426), (467, 35802), (663, 25218), (702, 23817), (918, 18213), (934, 17901), (1053, 15878), (1326, 12609), (1377, 12142), (1401, 11934), (1989, 8406), (2106, 7939), (2754, 6071), (2802, 5967), (3978, 4203)]