18041946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 39036480

約数和(自身を除く): 20994534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 313, 626, 739, 939, 1478, 1878, 2217, 4069, 4434, 8138, 9607, 12207, 19214, 24414, 28821, 57642, 231307, 462614, 693921, 1387842, 3006991, 6013982, 9020973, 18041946]

約数ペア:

[(1, 18041946), (2, 9020973), (3, 6013982), (6, 3006991), (13, 1387842), (26, 693921), (39, 462614), (78, 231307), (313, 57642), (626, 28821), (739, 24414), (939, 19214), (1478, 12207), (1878, 9607), (2217, 8138), (4069, 4434)]