13306735128

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{18233}}^1$

素因数の和:18936

約数の個数: 64

約数和(自身を含む): 34029020160

約数和(自身を除く): 20722285032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 647, 1128, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 18233, 30409, 36466, 54699, 60818, 72932, 91227, 109398, 121636, 145864, 182454, 218796, 243272, 364908, 437592, 729816, 856951, 1713902, 2570853, 3427804, 5141706, 6855608, 10283412, 11796751, 20566824, 23593502, 35390253, 47187004, 70780506, 94374008, 141561012, 283122024, 554447297, 1108894594, 1663341891, 2217789188, 3326683782, 4435578376, 6653367564, 13306735128]

約数ペア:

[(1, 13306735128), (2, 6653367564), (3, 4435578376), (4, 3326683782), (6, 2217789188), (8, 1663341891), (12, 1108894594), (24, 554447297), (47, 283122024), (94, 141561012), (141, 94374008), (188, 70780506), (282, 47187004), (376, 35390253), (564, 23593502), (647, 20566824), (1128, 11796751), (1294, 10283412), (1941, 6855608), (2588, 5141706), (3882, 3427804), (5176, 2570853), (7764, 1713902), (15528, 856951), (18233, 729816), (30409, 437592), (36466, 364908), (54699, 243272), (60818, 218796), (72932, 182454), (91227, 145864), (109398, 121636)]