18820074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34469}}^1$

素因数の和:34494

約数の個数: 32

約数和(自身を含む): 46327680

約数和(自身を除く): 27507606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34469, 68938, 103407, 206814, 241283, 448097, 482566, 723849, 896194, 1344291, 1447698, 2688582, 3136679, 6273358, 9410037, 18820074]

約数ペア:

[(1, 18820074), (2, 9410037), (3, 6273358), (6, 3136679), (7, 2688582), (13, 1447698), (14, 1344291), (21, 896194), (26, 723849), (39, 482566), (42, 448097), (78, 241283), (91, 206814), (182, 103407), (273, 68938), (546, 34469)]