18362656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 40018104

約数和(自身を除く): 21655448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1193, 1924, 2386, 3848, 4772, 7696, 9544, 15392, 15509, 19088, 31018, 38176, 44141, 62036, 88282, 124072, 176564, 248144, 353128, 496288, 573833, 706256, 1147666, 1412512, 2295332, 4590664, 9181328, 18362656]

約数ペア:

[(1, 18362656), (2, 9181328), (4, 4590664), (8, 2295332), (13, 1412512), (16, 1147666), (26, 706256), (32, 573833), (37, 496288), (52, 353128), (74, 248144), (104, 176564), (148, 124072), (208, 88282), (296, 62036), (416, 44141), (481, 38176), (592, 31018), (962, 19088), (1184, 15509), (1193, 15392), (1924, 9544), (2386, 7696), (3848, 4772)]