18172032

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 49612800

約数和(自身を除く): 31440768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1279, 1776, 2368, 2558, 3552, 3837, 4736, 5116, 7104, 7674, 10232, 14208, 15348, 20464, 30696, 40928, 47323, 61392, 81856, 94646, 122784, 141969, 163712, 189292, 245568, 283938, 378584, 491136, 567876, 757168, 1135752, 1514336, 2271504, 3028672, 4543008, 6057344, 9086016, 18172032]

約数ペア:

[(1, 18172032), (2, 9086016), (3, 6057344), (4, 4543008), (6, 3028672), (8, 2271504), (12, 1514336), (16, 1135752), (24, 757168), (32, 567876), (37, 491136), (48, 378584), (64, 283938), (74, 245568), (96, 189292), (111, 163712), (128, 141969), (148, 122784), (192, 94646), (222, 81856), (296, 61392), (384, 47323), (444, 40928), (592, 30696), (888, 20464), (1184, 15348), (1279, 14208), (1776, 10232), (2368, 7674), (2558, 7104), (3552, 5116), (3837, 4736)]