381488890842

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3187}}^1\times {\mathrm{31517}}^1$

素因数の和:34923

約数の個数: 48

約数和(自身を含む): 830763546912

約数和(自身を除く): 449274656070

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3187, 3798, 6374, 9561, 19122, 28683, 31517, 57366, 63034, 94551, 189102, 283653, 567306, 672457, 1344914, 2017371, 4034742, 6052113, 6650087, 12104226, 13300174, 19950261, 39900522, 59850783, 100444679, 119701566, 200889358, 301334037, 602668074, 904002111, 1808004222, 21193827269, 42387654538, 63581481807, 127162963614, 190744445421, 381488890842]

約数ペア:

[(1, 381488890842), (2, 190744445421), (3, 127162963614), (6, 63581481807), (9, 42387654538), (18, 21193827269), (211, 1808004222), (422, 904002111), (633, 602668074), (1266, 301334037), (1899, 200889358), (3187, 119701566), (3798, 100444679), (6374, 59850783), (9561, 39900522), (19122, 19950261), (28683, 13300174), (31517, 12104226), (57366, 6650087), (63034, 6052113), (94551, 4034742), (189102, 2017371), (283653, 1344914), (567306, 672457)]