18922956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 48060768

約数和(自身を除く): 29137812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1201, 1212, 1313, 2402, 2626, 3603, 3939, 4804, 5252, 7206, 7878, 14412, 15613, 15756, 31226, 46839, 62452, 93678, 121301, 187356, 242602, 363903, 485204, 727806, 1455612, 1576913, 3153826, 4730739, 6307652, 9461478, 18922956]

約数ペア:

[(1, 18922956), (2, 9461478), (3, 6307652), (4, 4730739), (6, 3153826), (12, 1576913), (13, 1455612), (26, 727806), (39, 485204), (52, 363903), (78, 242602), (101, 187356), (156, 121301), (202, 93678), (303, 62452), (404, 46839), (606, 31226), (1201, 15756), (1212, 15613), (1313, 14412), (2402, 7878), (2626, 7206), (3603, 5252), (3939, 4804)]