39977082

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 91922688

約数和(自身を除く): 51945606

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1583, 2806, 3166, 4209, 4749, 8418, 9498, 12627, 14247, 25254, 28494, 36409, 72818, 96563, 109227, 193126, 218454, 289689, 327681, 579378, 655362, 869067, 1738134, 2220949, 4441898, 6662847, 13325694, 19988541, 39977082]

約数ペア:

[(1, 39977082), (2, 19988541), (3, 13325694), (6, 6662847), (9, 4441898), (18, 2220949), (23, 1738134), (46, 869067), (61, 655362), (69, 579378), (122, 327681), (138, 289689), (183, 218454), (207, 193126), (366, 109227), (414, 96563), (549, 72818), (1098, 36409), (1403, 28494), (1583, 25254), (2806, 14247), (3166, 12627), (4209, 9498), (4749, 8418)]