18217883632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{6737383}}^1$

素因数の和:6737417

約数の個数: 30

約数和(自身を含む): 38221179432

約数和(自身を除く): 20003295800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 6737383, 13474766, 26949532, 53899064, 87585979, 107798128, 175171958, 350343916, 700687832, 1138617727, 1401375664, 2277235454, 4554470908, 9108941816, 18217883632]

約数ペア:

[(1, 18217883632), (2, 9108941816), (4, 4554470908), (8, 2277235454), (13, 1401375664), (16, 1138617727), (26, 700687832), (52, 350343916), (104, 175171958), (169, 107798128), (208, 87585979), (338, 53899064), (676, 26949532), (1352, 13474766), (2704, 6737383)]