17823988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 40078080

約数和(自身を除く): 22254092

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2129, 4186, 4258, 8372, 8516, 14903, 27677, 29806, 48967, 55354, 59612, 97934, 110708, 193739, 195868, 342769, 387478, 636571, 685538, 774956, 1273142, 1371076, 2546284, 4455997, 8911994, 17823988]

約数ペア:

[(1, 17823988), (2, 8911994), (4, 4455997), (7, 2546284), (13, 1371076), (14, 1273142), (23, 774956), (26, 685538), (28, 636571), (46, 387478), (52, 342769), (91, 195868), (92, 193739), (161, 110708), (182, 97934), (299, 59612), (322, 55354), (364, 48967), (598, 29806), (644, 27677), (1196, 14903), (2093, 8516), (2129, 8372), (4186, 4258)]