17970816

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 48690720

約数和(自身を除く): 30719904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 883, 1272, 1696, 1766, 2544, 2649, 3392, 3532, 5088, 5298, 6784, 7064, 10176, 10596, 14128, 20352, 21192, 28256, 42384, 46799, 56512, 84768, 93598, 113024, 140397, 169536, 187196, 280794, 339072, 374392, 561588, 748784, 1123176, 1497568, 2246352, 2995136, 4492704, 5990272, 8985408, 17970816]

約数ペア:

[(1, 17970816), (2, 8985408), (3, 5990272), (4, 4492704), (6, 2995136), (8, 2246352), (12, 1497568), (16, 1123176), (24, 748784), (32, 561588), (48, 374392), (53, 339072), (64, 280794), (96, 187196), (106, 169536), (128, 140397), (159, 113024), (192, 93598), (212, 84768), (318, 56512), (384, 46799), (424, 42384), (636, 28256), (848, 21192), (883, 20352), (1272, 14128), (1696, 10596), (1766, 10176), (2544, 7064), (2649, 6784), (3392, 5298), (3532, 5088)]