38682918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 88058880

約数和(自身を除く): 49375962

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 419, 446, 669, 838, 1257, 1338, 2007, 2514, 3771, 4014, 5129, 7542, 9637, 10258, 15387, 19274, 28911, 30774, 46161, 57822, 86733, 92322, 93437, 173466, 186874, 280311, 560622, 840933, 1681866, 2149051, 4298102, 6447153, 12894306, 19341459, 38682918]

約数ペア:

[(1, 38682918), (2, 19341459), (3, 12894306), (6, 6447153), (9, 4298102), (18, 2149051), (23, 1681866), (46, 840933), (69, 560622), (138, 280311), (207, 186874), (223, 173466), (414, 93437), (419, 92322), (446, 86733), (669, 57822), (838, 46161), (1257, 30774), (1338, 28911), (2007, 19274), (2514, 15387), (3771, 10258), (4014, 9637), (5129, 7542)]