40390668

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48781}}^1$

素因数の和:48814

約数の個数: 36

約数和(自身を含む): 106539888

約数和(自身を除く): 66149220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 48781, 97562, 146343, 195124, 292686, 439029, 585372, 878058, 1121963, 1756116, 2243926, 3365889, 4487852, 6731778, 10097667, 13463556, 20195334, 40390668]

約数ペア:

[(1, 40390668), (2, 20195334), (3, 13463556), (4, 10097667), (6, 6731778), (9, 4487852), (12, 3365889), (18, 2243926), (23, 1756116), (36, 1121963), (46, 878058), (69, 585372), (92, 439029), (138, 292686), (207, 195124), (276, 146343), (414, 97562), (828, 48781)]