72385866

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{191497}}^1$

素因数の和:191515

約数の個数: 32

約数和(自身を含む): 183838080

約数和(自身を除く): 111452214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 191497, 382994, 574491, 1148982, 1340479, 1723473, 2680958, 3446946, 4021437, 5170419, 8042874, 10340838, 12064311, 24128622, 36192933, 72385866]

約数ペア:

[(1, 72385866), (2, 36192933), (3, 24128622), (6, 12064311), (7, 10340838), (9, 8042874), (14, 5170419), (18, 4021437), (21, 3446946), (27, 2680958), (42, 1723473), (54, 1340479), (63, 1148982), (126, 574491), (189, 382994), (378, 191497)]