129965388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1547207}}^1$

素因数の和:1547221

約数の個数: 24

約数和(自身を含む): 346574592

約数和(自身を除く): 216609204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1547207, 3094414, 4641621, 6188828, 9283242, 10830449, 18566484, 21660898, 32491347, 43321796, 64982694, 129965388]

約数ペア:

[(1, 129965388), (2, 64982694), (3, 43321796), (4, 32491347), (6, 21660898), (7, 18566484), (12, 10830449), (14, 9283242), (21, 6188828), (28, 4641621), (42, 3094414), (84, 1547207)]