38819118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 45046482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 479, 958, 1039, 1437, 2078, 2874, 3117, 6227, 6234, 12454, 13507, 18681, 27014, 37362, 40521, 81042, 497681, 995362, 1493043, 2986086, 6469853, 12939706, 19409559, 38819118]

約数ペア:

[(1, 38819118), (2, 19409559), (3, 12939706), (6, 6469853), (13, 2986086), (26, 1493043), (39, 995362), (78, 497681), (479, 81042), (958, 40521), (1039, 37362), (1437, 27014), (2078, 18681), (2874, 13507), (3117, 12454), (6227, 6234)]