18100576

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{3347}}^1$

素因数の和:3383

約数の個数: 36

約数和(自身を含む): 38599092

約数和(自身を除く): 20498516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 3347, 5408, 6694, 13388, 26776, 43511, 53552, 87022, 107104, 174044, 348088, 565643, 696176, 1131286, 1392352, 2262572, 4525144, 9050288, 18100576]

約数ペア:

[(1, 18100576), (2, 9050288), (4, 4525144), (8, 2262572), (13, 1392352), (16, 1131286), (26, 696176), (32, 565643), (52, 348088), (104, 174044), (169, 107104), (208, 87022), (338, 53552), (416, 43511), (676, 26776), (1352, 13388), (2704, 6694), (3347, 5408)]