18498094238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{16843}}^1$

素因数の和:17708

約数の個数: 32

約数和(自身を含む): 30485349216

約数和(自身を除く): 11987254978

約数列:

[1, 2, 13, 26, 53, 106, 689, 797, 1378, 1594, 10361, 16843, 20722, 33686, 42241, 84482, 218959, 437918, 549133, 892679, 1098266, 1785358, 11604827, 13423871, 23209654, 26847742, 174510323, 349020646, 711465163, 1422930326, 9249047119, 18498094238]

約数ペア:

[(1, 18498094238), (2, 9249047119), (13, 1422930326), (26, 711465163), (53, 349020646), (106, 174510323), (689, 26847742), (797, 23209654), (1378, 13423871), (1594, 11604827), (10361, 1785358), (16843, 1098266), (20722, 892679), (33686, 549133), (42241, 437918), (84482, 218959)]