1864872

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 5148000

約数和(自身を除く): 3283128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 439, 472, 531, 708, 878, 1062, 1317, 1416, 1756, 2124, 2634, 3512, 3951, 4248, 5268, 7902, 10536, 15804, 25901, 31608, 51802, 77703, 103604, 155406, 207208, 233109, 310812, 466218, 621624, 932436, 1864872]

約数ペア:

[(1, 1864872), (2, 932436), (3, 621624), (4, 466218), (6, 310812), (8, 233109), (9, 207208), (12, 155406), (18, 103604), (24, 77703), (36, 51802), (59, 31608), (72, 25901), (118, 15804), (177, 10536), (236, 7902), (354, 5268), (439, 4248), (472, 3951), (531, 3512), (708, 2634), (878, 2124), (1062, 1756), (1317, 1416)]