65429028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{259639}}^1$

素因数の和:259656

約数の個数: 36

約数和(自身を含む): 189017920

約数和(自身を除く): 123588892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 259639, 519278, 778917, 1038556, 1557834, 1817473, 2336751, 3115668, 3634946, 4673502, 5452419, 7269892, 9347004, 10904838, 16357257, 21809676, 32714514, 65429028]

約数ペア:

[(1, 65429028), (2, 32714514), (3, 21809676), (4, 16357257), (6, 10904838), (7, 9347004), (9, 7269892), (12, 5452419), (14, 4673502), (18, 3634946), (21, 3115668), (28, 2336751), (36, 1817473), (42, 1557834), (63, 1038556), (84, 778917), (126, 519278), (252, 259639)]