13985322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 18673878

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 199, 221, 318, 398, 442, 597, 663, 689, 901, 1194, 1326, 1378, 1802, 2067, 2587, 2703, 3383, 4134, 5174, 5406, 6766, 7761, 10149, 10547, 11713, 15522, 20298, 21094, 23426, 31641, 35139, 43979, 63282, 70278, 87958, 131937, 137111, 179299, 263874, 274222, 358598, 411333, 537897, 822666, 1075794, 2330887, 4661774, 6992661, 13985322]

約数ペア:

[(1, 13985322), (2, 6992661), (3, 4661774), (6, 2330887), (13, 1075794), (17, 822666), (26, 537897), (34, 411333), (39, 358598), (51, 274222), (53, 263874), (78, 179299), (102, 137111), (106, 131937), (159, 87958), (199, 70278), (221, 63282), (318, 43979), (398, 35139), (442, 31641), (597, 23426), (663, 21094), (689, 20298), (901, 15522), (1194, 11713), (1326, 10547), (1378, 10149), (1802, 7761), (2067, 6766), (2587, 5406), (2703, 5174), (3383, 4134)]