41997402

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 96565248

約数和(自身を除く): 54567846

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1663, 2806, 3326, 4209, 4989, 8418, 9978, 12627, 14967, 25254, 29934, 38249, 76498, 101443, 114747, 202886, 229494, 304329, 344241, 608658, 688482, 912987, 1825974, 2333189, 4666378, 6999567, 13999134, 20998701, 41997402]

約数ペア:

[(1, 41997402), (2, 20998701), (3, 13999134), (6, 6999567), (9, 4666378), (18, 2333189), (23, 1825974), (46, 912987), (61, 688482), (69, 608658), (122, 344241), (138, 304329), (183, 229494), (207, 202886), (366, 114747), (414, 101443), (549, 76498), (1098, 38249), (1403, 29934), (1663, 25254), (2806, 14967), (3326, 12627), (4209, 9978), (4989, 8418)]