16661616

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 43218960

約数和(自身を除く): 26557344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1109, 1252, 1878, 2218, 2504, 3327, 3756, 4436, 5008, 6654, 7512, 8872, 13308, 15024, 17744, 26616, 53232, 347117, 694234, 1041351, 1388468, 2082702, 2776936, 4165404, 5553872, 8330808, 16661616]

約数ペア:

[(1, 16661616), (2, 8330808), (3, 5553872), (4, 4165404), (6, 2776936), (8, 2082702), (12, 1388468), (16, 1041351), (24, 694234), (48, 347117), (313, 53232), (626, 26616), (939, 17744), (1109, 15024), (1252, 13308), (1878, 8872), (2218, 7512), (2504, 6654), (3327, 5008), (3756, 4436)]