20141838

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 48755520

約数和(自身を除く): 28613682

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 593, 629, 666, 918, 999, 1186, 1258, 1779, 1887, 1998, 3558, 3774, 5337, 5661, 10081, 10674, 11322, 16011, 16983, 20162, 21941, 30243, 32022, 33966, 43882, 60486, 65823, 90729, 131646, 181458, 197469, 272187, 372997, 394938, 544374, 592407, 745994, 1118991, 1184814, 2237982, 3356973, 6713946, 10070919, 20141838]

約数ペア:

[(1, 20141838), (2, 10070919), (3, 6713946), (6, 3356973), (9, 2237982), (17, 1184814), (18, 1118991), (27, 745994), (34, 592407), (37, 544374), (51, 394938), (54, 372997), (74, 272187), (102, 197469), (111, 181458), (153, 131646), (222, 90729), (306, 65823), (333, 60486), (459, 43882), (593, 33966), (629, 32022), (666, 30243), (918, 21941), (999, 20162), (1186, 16983), (1258, 16011), (1779, 11322), (1887, 10674), (1998, 10081), (3558, 5661), (3774, 5337)]