2178066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 4838976

約数和(自身を除く): 2660910

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 541, 671, 1082, 1342, 1623, 2013, 3246, 4026, 5951, 11902, 17853, 33001, 35706, 66002, 99003, 198006, 363011, 726022, 1089033, 2178066]

約数ペア:

[(1, 2178066), (2, 1089033), (3, 726022), (6, 363011), (11, 198006), (22, 99003), (33, 66002), (61, 35706), (66, 33001), (122, 17853), (183, 11902), (366, 5951), (541, 4026), (671, 3246), (1082, 2013), (1342, 1623)]