13751946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 33985224

約数和(自身を除く): 20233278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3457, 3978, 6914, 10371, 20742, 31113, 44941, 58769, 62226, 89882, 117538, 134823, 176307, 269646, 352614, 404469, 528921, 763997, 808938, 1057842, 1527994, 2291991, 4583982, 6875973, 13751946]

約数ペア:

[(1, 13751946), (2, 6875973), (3, 4583982), (6, 2291991), (9, 1527994), (13, 1057842), (17, 808938), (18, 763997), (26, 528921), (34, 404469), (39, 352614), (51, 269646), (78, 176307), (102, 134823), (117, 117538), (153, 89882), (221, 62226), (234, 58769), (306, 44941), (442, 31113), (663, 20742), (1326, 10371), (1989, 6914), (3457, 3978)]