18133024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 44271360

約数和(自身を除く): 26138336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 479, 676, 728, 958, 1183, 1352, 1456, 1916, 2366, 2704, 2912, 3353, 3832, 4732, 5408, 6227, 6706, 7664, 9464, 12454, 13412, 15328, 18928, 24908, 26824, 37856, 43589, 49816, 53648, 80951, 87178, 99632, 107296, 161902, 174356, 199264, 323804, 348712, 566657, 647608, 697424, 1133314, 1295216, 1394848, 2266628, 2590432, 4533256, 9066512, 18133024]

約数ペア:

[(1, 18133024), (2, 9066512), (4, 4533256), (7, 2590432), (8, 2266628), (13, 1394848), (14, 1295216), (16, 1133314), (26, 697424), (28, 647608), (32, 566657), (52, 348712), (56, 323804), (91, 199264), (104, 174356), (112, 161902), (169, 107296), (182, 99632), (208, 87178), (224, 80951), (338, 53648), (364, 49816), (416, 43589), (479, 37856), (676, 26824), (728, 24908), (958, 18928), (1183, 15328), (1352, 13412), (1456, 12454), (1916, 9464), (2366, 7664), (2704, 6706), (2912, 6227), (3353, 5408), (3832, 4732)]