65129148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{258449}}^1$

素因数の和:258466

約数の個数: 36

約数和(自身を含む): 188151600

約数和(自身を除く): 123022452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 258449, 516898, 775347, 1033796, 1550694, 1809143, 2326041, 3101388, 3618286, 4652082, 5427429, 7236572, 9304164, 10854858, 16282287, 21709716, 32564574, 65129148]

約数ペア:

[(1, 65129148), (2, 32564574), (3, 21709716), (4, 16282287), (6, 10854858), (7, 9304164), (9, 7236572), (12, 5427429), (14, 4652082), (18, 3618286), (21, 3101388), (28, 2326041), (36, 1809143), (42, 1550694), (63, 1033796), (84, 775347), (126, 516898), (252, 258449)]