18661482

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49369}}^1$

素因数の和:49387

約数の個数: 32

約数和(自身を含む): 47395200

約数和(自身を除く): 28733718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49369, 98738, 148107, 296214, 345583, 444321, 691166, 888642, 1036749, 1332963, 2073498, 2665926, 3110247, 6220494, 9330741, 18661482]

約数ペア:

[(1, 18661482), (2, 9330741), (3, 6220494), (6, 3110247), (7, 2665926), (9, 2073498), (14, 1332963), (18, 1036749), (21, 888642), (27, 691166), (42, 444321), (54, 345583), (63, 296214), (126, 148107), (189, 98738), (378, 49369)]