18673670256

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13414993}}^1$

素因数の和:13415033

約数の個数: 40

約数和(自身を含む): 49903777680

約数和(自身を除く): 31230107424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13414993, 26829986, 40244979, 53659972, 80489958, 107319944, 160979916, 214639888, 321959832, 389034797, 643919664, 778069594, 1167104391, 1556139188, 2334208782, 3112278376, 4668417564, 6224556752, 9336835128, 18673670256]

約数ペア:

[(1, 18673670256), (2, 9336835128), (3, 6224556752), (4, 4668417564), (6, 3112278376), (8, 2334208782), (12, 1556139188), (16, 1167104391), (24, 778069594), (29, 643919664), (48, 389034797), (58, 321959832), (87, 214639888), (116, 160979916), (174, 107319944), (232, 80489958), (348, 53659972), (464, 40244979), (696, 26829986), (1392, 13414993)]