1947388518

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4703837}}^1$

素因数の和:4703868

約数の個数: 24

約数和(自身を含む): 4402792368

約数和(自身を除く): 2455403850

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 4703837, 9407674, 14111511, 28223022, 42334533, 84669066, 108188251, 216376502, 324564753, 649129506, 973694259, 1947388518]

約数ペア:

[(1, 1947388518), (2, 973694259), (3, 649129506), (6, 324564753), (9, 216376502), (18, 108188251), (23, 84669066), (46, 42334533), (69, 28223022), (138, 14111511), (207, 9407674), (414, 4703837)]