105903756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{420253}}^1$

素因数の和:420270

約数の個数: 36

約数和(自身を含む): 305944912

約数和(自身を除く): 200041156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 420253, 840506, 1260759, 1681012, 2521518, 2941771, 3782277, 5043036, 5883542, 7564554, 8825313, 11767084, 15129108, 17650626, 26475939, 35301252, 52951878, 105903756]

約数ペア:

[(1, 105903756), (2, 52951878), (3, 35301252), (4, 26475939), (6, 17650626), (7, 15129108), (9, 11767084), (12, 8825313), (14, 7564554), (18, 5883542), (21, 5043036), (28, 3782277), (36, 2941771), (42, 2521518), (63, 1681012), (84, 1260759), (126, 840506), (252, 420253)]