191691738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5021}}^1$

素因数の和:5140

約数の個数: 64

約数和(自身を含む): 491754240

約数和(自身を除く): 300062502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 4242, 5021, 5454, 6363, 10042, 12726, 15063, 19089, 30126, 35147, 38178, 45189, 70294, 90378, 105441, 135567, 210882, 271134, 316323, 507121, 632646, 948969, 1014242, 1521363, 1897938, 3042726, 3549847, 4564089, 7099694, 9128178, 10649541, 13692267, 21299082, 27384534, 31948623, 63897246, 95845869, 191691738]

約数ペア:

[(1, 191691738), (2, 95845869), (3, 63897246), (6, 31948623), (7, 27384534), (9, 21299082), (14, 13692267), (18, 10649541), (21, 9128178), (27, 7099694), (42, 4564089), (54, 3549847), (63, 3042726), (101, 1897938), (126, 1521363), (189, 1014242), (202, 948969), (303, 632646), (378, 507121), (606, 316323), (707, 271134), (909, 210882), (1414, 135567), (1818, 105441), (2121, 90378), (2727, 70294), (4242, 45189), (5021, 38178), (5454, 35147), (6363, 30126), (10042, 19089), (12726, 15063)]