188963334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{499903}}^1$

素因数の和:499921

約数の個数: 32

約数和(自身を含む): 479907840

約数和(自身を除く): 290944506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 499903, 999806, 1499709, 2999418, 3499321, 4499127, 6998642, 8998254, 10497963, 13497381, 20995926, 26994762, 31493889, 62987778, 94481667, 188963334]

約数ペア:

[(1, 188963334), (2, 94481667), (3, 62987778), (6, 31493889), (7, 26994762), (9, 20995926), (14, 13497381), (18, 10497963), (21, 8998254), (27, 6998642), (42, 4499127), (54, 3499321), (63, 2999418), (126, 1499709), (189, 999806), (378, 499903)]