16721424

素因数分解:

$2^4\times 3^3\times {\mathrm{38707}}^1$

素因数の和:38724

約数の個数: 40

約数和(自身を含む): 47997920

約数和(自身を除く): 31276496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 38707, 77414, 116121, 154828, 232242, 309656, 348363, 464484, 619312, 696726, 928968, 1045089, 1393452, 1857936, 2090178, 2786904, 4180356, 5573808, 8360712, 16721424]

約数ペア:

[(1, 16721424), (2, 8360712), (3, 5573808), (4, 4180356), (6, 2786904), (8, 2090178), (9, 1857936), (12, 1393452), (16, 1045089), (18, 928968), (24, 696726), (27, 619312), (36, 464484), (48, 348363), (54, 309656), (72, 232242), (108, 154828), (144, 116121), (216, 77414), (432, 38707)]