21935136

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7921

約数の個数: 48

約数和(自身を含む): 59572800

約数和(自身を除く): 37637664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7879, 15758, 23637, 31516, 47274, 63032, 94548, 126064, 189096, 228491, 252128, 378192, 456982, 685473, 756384, 913964, 1370946, 1827928, 2741892, 3655856, 5483784, 7311712, 10967568, 21935136]

約数ペア:

[(1, 21935136), (2, 10967568), (3, 7311712), (4, 5483784), (6, 3655856), (8, 2741892), (12, 1827928), (16, 1370946), (24, 913964), (29, 756384), (32, 685473), (48, 456982), (58, 378192), (87, 252128), (96, 228491), (116, 189096), (174, 126064), (232, 94548), (348, 63032), (464, 47274), (696, 31516), (928, 23637), (1392, 15758), (2784, 7879)]