25972956

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6619}}^1$

素因数の和:6738

約数の個数: 36

約数和(自身を含む): 66266200

約数和(自身を除く): 40293244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 6619, 13238, 19857, 26476, 39714, 59571, 79428, 119142, 238284, 721471, 1442942, 2164413, 2885884, 4328826, 6493239, 8657652, 12986478, 25972956]

約数ペア:

[(1, 25972956), (2, 12986478), (3, 8657652), (4, 6493239), (6, 4328826), (9, 2885884), (12, 2164413), (18, 1442942), (36, 721471), (109, 238284), (218, 119142), (327, 79428), (436, 59571), (654, 39714), (981, 26476), (1308, 19857), (1962, 13238), (3924, 6619)]