2018389923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{32413}}^1$

素因数の和:32484

約数の個数: 48

約数和(自身を含む): 3458703456

約数和(自身を除く): 1440313533

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 561, 629, 1221, 1683, 1887, 3663, 5661, 6919, 20757, 32413, 62271, 97239, 291717, 356543, 551021, 1069629, 1199281, 1653063, 3208887, 3597843, 4959189, 6061231, 10793529, 13192091, 18183693, 20387777, 39576273, 54551079, 61163331, 118728819, 183489993, 224265547, 672796641, 2018389923]

約数ペア:

[(1, 2018389923), (3, 672796641), (9, 224265547), (11, 183489993), (17, 118728819), (33, 61163331), (37, 54551079), (51, 39576273), (99, 20387777), (111, 18183693), (153, 13192091), (187, 10793529), (333, 6061231), (407, 4959189), (561, 3597843), (629, 3208887), (1221, 1653063), (1683, 1199281), (1887, 1069629), (3663, 551021), (5661, 356543), (6919, 291717), (20757, 97239), (32413, 62271)]