2853306

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 56

約数和(自身を含む): 6820320

約数和(自身を除く): 3967014

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 103, 114, 162, 171, 206, 243, 309, 342, 486, 513, 618, 729, 927, 1026, 1458, 1539, 1854, 1957, 2781, 3078, 3914, 4617, 5562, 5871, 8343, 9234, 11742, 13851, 16686, 17613, 25029, 27702, 35226, 50058, 52839, 75087, 105678, 150174, 158517, 317034, 475551, 951102, 1426653, 2853306]

約数ペア:

[(1, 2853306), (2, 1426653), (3, 951102), (6, 475551), (9, 317034), (18, 158517), (19, 150174), (27, 105678), (38, 75087), (54, 52839), (57, 50058), (81, 35226), (103, 27702), (114, 25029), (162, 17613), (171, 16686), (206, 13851), (243, 11742), (309, 9234), (342, 8343), (486, 5871), (513, 5562), (618, 4617), (729, 3914), (927, 3078), (1026, 2781), (1458, 1957), (1539, 1854)]