9990344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13749

約数の個数: 32

約数和(自身を含む): 23056320

約数和(自身を除く): 13065976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 13723, 27446, 54892, 96061, 109784, 178399, 192122, 356798, 384244, 713596, 768488, 1248793, 1427192, 2497586, 4995172, 9990344]

約数ペア:

[(1, 9990344), (2, 4995172), (4, 2497586), (7, 1427192), (8, 1248793), (13, 768488), (14, 713596), (26, 384244), (28, 356798), (52, 192122), (56, 178399), (91, 109784), (104, 96061), (182, 54892), (364, 27446), (728, 13723)]