19162152

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7242

約数の個数: 48

約数和(自身を含む): 53307540

約数和(自身を除く): 34145388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7193, 14386, 21579, 28772, 43158, 57544, 64737, 86316, 129474, 172632, 258948, 266141, 517896, 532282, 798423, 1064564, 1596846, 2129128, 2395269, 3193692, 4790538, 6387384, 9581076, 19162152]

約数ペア:

[(1, 19162152), (2, 9581076), (3, 6387384), (4, 4790538), (6, 3193692), (8, 2395269), (9, 2129128), (12, 1596846), (18, 1064564), (24, 798423), (36, 532282), (37, 517896), (72, 266141), (74, 258948), (111, 172632), (148, 129474), (222, 86316), (296, 64737), (333, 57544), (444, 43158), (666, 28772), (888, 21579), (1332, 14386), (2664, 7193)]