18937536

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1929

約数の個数: 56

約数和(自身を含む): 51078384

約数和(自身を除く): 32140848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1696, 1861, 2544, 3392, 3722, 5088, 5583, 7444, 10176, 11166, 14888, 22332, 29776, 44664, 59552, 89328, 98633, 119104, 178656, 197266, 295899, 357312, 394532, 591798, 789064, 1183596, 1578128, 2367192, 3156256, 4734384, 6312512, 9468768, 18937536]

約数ペア:

[(1, 18937536), (2, 9468768), (3, 6312512), (4, 4734384), (6, 3156256), (8, 2367192), (12, 1578128), (16, 1183596), (24, 789064), (32, 591798), (48, 394532), (53, 357312), (64, 295899), (96, 197266), (106, 178656), (159, 119104), (192, 98633), (212, 89328), (318, 59552), (424, 44664), (636, 29776), (848, 22332), (1272, 14888), (1696, 11166), (1861, 10176), (2544, 7444), (3392, 5583), (3722, 5088)]