2007882

素因数分解:

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

素因数の和:152

約数の個数: 48

約数和(自身を含む): 4754880

約数和(自身を除く): 2746998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 309, 342, 361, 513, 618, 722, 927, 1026, 1083, 1854, 1957, 2166, 2781, 3249, 3914, 5562, 5871, 6498, 9747, 11742, 17613, 19494, 35226, 37183, 52839, 74366, 105678, 111549, 223098, 334647, 669294, 1003941, 2007882]

約数ペア:

[(1, 2007882), (2, 1003941), (3, 669294), (6, 334647), (9, 223098), (18, 111549), (19, 105678), (27, 74366), (38, 52839), (54, 37183), (57, 35226), (103, 19494), (114, 17613), (171, 11742), (206, 9747), (309, 6498), (342, 5871), (361, 5562), (513, 3914), (618, 3249), (722, 2781), (927, 2166), (1026, 1957), (1083, 1854)]