63984564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{253907}}^1$

素因数の和:253924

約数の個数: 36

約数和(自身を含む): 184845024

約数和(自身を除く): 120860460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 253907, 507814, 761721, 1015628, 1523442, 1777349, 2285163, 3046884, 3554698, 4570326, 5332047, 7109396, 9140652, 10664094, 15996141, 21328188, 31992282, 63984564]

約数ペア:

[(1, 63984564), (2, 31992282), (3, 21328188), (4, 15996141), (6, 10664094), (7, 9140652), (9, 7109396), (12, 5332047), (14, 4570326), (18, 3554698), (21, 3046884), (28, 2285163), (36, 1777349), (42, 1523442), (63, 1015628), (84, 761721), (126, 507814), (252, 253907)]