1836704961

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{21773}}^1$

素因数の和:21902

約数の個数: 48

約数和(自身を含む): 3297106176

約数和(自身を除く): 1460401215

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 1339, 2163, 4017, 6489, 9373, 12051, 21773, 28119, 65319, 84357, 152411, 195957, 283049, 457233, 849147, 1371699, 1981343, 2242619, 2547441, 5944029, 6727857, 15698333, 17832087, 20183571, 29154047, 47094999, 87462141, 141284997, 204078329, 262386423, 612234987, 1836704961]

約数ペア:

[(1, 1836704961), (3, 612234987), (7, 262386423), (9, 204078329), (13, 141284997), (21, 87462141), (39, 47094999), (63, 29154047), (91, 20183571), (103, 17832087), (117, 15698333), (273, 6727857), (309, 5944029), (721, 2547441), (819, 2242619), (927, 1981343), (1339, 1371699), (2163, 849147), (4017, 457233), (6489, 283049), (9373, 195957), (12051, 152411), (21773, 84357), (28119, 65319)]