42861942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 96866640

約数和(自身を除く): 54004698

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 523, 942, 1046, 1413, 1569, 2826, 3138, 4553, 4707, 9106, 9414, 13659, 15167, 27318, 30334, 40977, 45501, 81954, 82111, 91002, 136503, 164222, 246333, 273006, 492666, 738999, 1477998, 2381219, 4762438, 7143657, 14287314, 21430971, 42861942]

約数ペア:

[(1, 42861942), (2, 21430971), (3, 14287314), (6, 7143657), (9, 4762438), (18, 2381219), (29, 1477998), (58, 738999), (87, 492666), (157, 273006), (174, 246333), (261, 164222), (314, 136503), (471, 91002), (522, 82111), (523, 81954), (942, 45501), (1046, 40977), (1413, 30334), (1569, 27318), (2826, 15167), (3138, 13659), (4553, 9414), (4707, 9106)]