38963898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 89945856

約数和(自身を除く): 50981958

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 223, 306, 446, 571, 669, 1142, 1338, 1713, 2007, 3426, 3791, 4014, 5139, 7582, 9707, 10278, 11373, 19414, 22746, 29121, 34119, 58242, 68238, 87363, 127333, 174726, 254666, 381999, 763998, 1145997, 2164661, 2291994, 4329322, 6493983, 12987966, 19481949, 38963898]

約数ペア:

[(1, 38963898), (2, 19481949), (3, 12987966), (6, 6493983), (9, 4329322), (17, 2291994), (18, 2164661), (34, 1145997), (51, 763998), (102, 381999), (153, 254666), (223, 174726), (306, 127333), (446, 87363), (571, 68238), (669, 58242), (1142, 34119), (1338, 29121), (1713, 22746), (2007, 19414), (3426, 11373), (3791, 10278), (4014, 9707), (5139, 7582)]