13261374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{35083}}^1$

素因数の和:35101

約数の個数: 32

約数和(自身を含む): 33680640

約数和(自身を除く): 20419266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 35083, 70166, 105249, 210498, 245581, 315747, 491162, 631494, 736743, 947241, 1473486, 1894482, 2210229, 4420458, 6630687, 13261374]

約数ペア:

[(1, 13261374), (2, 6630687), (3, 4420458), (6, 2210229), (7, 1894482), (9, 1473486), (14, 947241), (18, 736743), (21, 631494), (27, 491162), (42, 315747), (54, 245581), (63, 210498), (126, 105249), (189, 70166), (378, 35083)]