18535094266

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{2137}}^1$

素因数の和:2615

約数の個数: 48

約数和(自身を含む): 30649273344

約数和(自身を除く): 12114179078

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 383, 766, 871, 1742, 2137, 4274, 4979, 9958, 11323, 22646, 25661, 27781, 51322, 55562, 64727, 129454, 143179, 286358, 333593, 361153, 667186, 722306, 818471, 1636942, 1861327, 3722654, 4336709, 8673418, 10640123, 21280246, 24197251, 48394502, 54837557, 109675114, 138321599, 276643198, 712888241, 1425776482, 9267547133, 18535094266]

約数ペア:

[(1, 18535094266), (2, 9267547133), (13, 1425776482), (26, 712888241), (67, 276643198), (134, 138321599), (169, 109675114), (338, 54837557), (383, 48394502), (766, 24197251), (871, 21280246), (1742, 10640123), (2137, 8673418), (4274, 4336709), (4979, 3722654), (9958, 1861327), (11323, 1636942), (22646, 818471), (25661, 722306), (27781, 667186), (51322, 361153), (55562, 333593), (64727, 286358), (129454, 143179)]