259343028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1029139}}^1$

素因数の和:1029156

約数の個数: 36

約数和(自身を含む): 749213920

約数和(自身を除く): 489870892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1029139, 2058278, 3087417, 4116556, 6174834, 7203973, 9262251, 12349668, 14407946, 18524502, 21611919, 28815892, 37049004, 43223838, 64835757, 86447676, 129671514, 259343028]

約数ペア:

[(1, 259343028), (2, 129671514), (3, 86447676), (4, 64835757), (6, 43223838), (7, 37049004), (9, 28815892), (12, 21611919), (14, 18524502), (18, 14407946), (21, 12349668), (28, 9262251), (36, 7203973), (42, 6174834), (63, 4116556), (84, 3087417), (126, 2058278), (252, 1029139)]