817902324

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{68639}}^1$

素因数の和:68980

約数の個数: 36

約数和(自身を含む): 2073751680

約数和(自身を除く): 1255849356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 68639, 137278, 205917, 274556, 411834, 617751, 823668, 1235502, 2471004, 22719509, 45439018, 68158527, 90878036, 136317054, 204475581, 272634108, 408951162, 817902324]

約数ペア:

[(1, 817902324), (2, 408951162), (3, 272634108), (4, 204475581), (6, 136317054), (9, 90878036), (12, 68158527), (18, 45439018), (36, 22719509), (331, 2471004), (662, 1235502), (993, 823668), (1324, 617751), (1986, 411834), (2979, 274556), (3972, 205917), (5958, 137278), (11916, 68639)]