19438528074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{30347}}^1$

素因数の和:30611

約数の個数: 64

約数和(自身を含む): 45169477632

約数和(自身を除く): 25730949558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 151, 202, 302, 303, 453, 606, 707, 906, 1057, 1414, 2114, 2121, 3171, 4242, 6342, 15251, 30347, 30502, 45753, 60694, 91041, 91506, 106757, 182082, 212429, 213514, 320271, 424858, 637287, 640542, 1274574, 3065047, 4582397, 6130094, 9164794, 9195141, 13747191, 18390282, 21455329, 27494382, 32076779, 42910658, 64153558, 64365987, 96230337, 128731974, 192460674, 462822097, 925644194, 1388466291, 2776932582, 3239754679, 6479509358, 9719264037, 19438528074]

約数ペア:

[(1, 19438528074), (2, 9719264037), (3, 6479509358), (6, 3239754679), (7, 2776932582), (14, 1388466291), (21, 925644194), (42, 462822097), (101, 192460674), (151, 128731974), (202, 96230337), (302, 64365987), (303, 64153558), (453, 42910658), (606, 32076779), (707, 27494382), (906, 21455329), (1057, 18390282), (1414, 13747191), (2114, 9195141), (2121, 9164794), (3171, 6130094), (4242, 4582397), (6342, 3065047), (15251, 1274574), (30347, 640542), (30502, 637287), (45753, 424858), (60694, 320271), (91041, 213514), (91506, 212429), (106757, 182082)]