19033434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 49505280

約数和(自身を除く): 30471846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1171, 1806, 2322, 2342, 2709, 3513, 5418, 7026, 8127, 8197, 10539, 16254, 16394, 21078, 24591, 31617, 49182, 50353, 63234, 73773, 100706, 147546, 151059, 221319, 302118, 352471, 442638, 453177, 704942, 906354, 1057413, 1359531, 2114826, 2719062, 3172239, 6344478, 9516717, 19033434]

約数ペア:

[(1, 19033434), (2, 9516717), (3, 6344478), (6, 3172239), (7, 2719062), (9, 2114826), (14, 1359531), (18, 1057413), (21, 906354), (27, 704942), (42, 453177), (43, 442638), (54, 352471), (63, 302118), (86, 221319), (126, 151059), (129, 147546), (189, 100706), (258, 73773), (301, 63234), (378, 50353), (387, 49182), (602, 31617), (774, 24591), (903, 21078), (1161, 16394), (1171, 16254), (1806, 10539), (2322, 8197), (2342, 8127), (2709, 7026), (3513, 5418)]