520030686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{3673}}^1$

素因数の和:7056

約数の個数: 32

約数和(自身を含む): 1189317888

約数和(自身を除く): 669287202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3371, 3673, 6742, 7346, 10113, 11019, 20226, 22038, 23597, 25711, 47194, 51422, 70791, 77133, 141582, 154266, 12381683, 24763366, 37145049, 74290098, 86671781, 173343562, 260015343, 520030686]

約数ペア:

[(1, 520030686), (2, 260015343), (3, 173343562), (6, 86671781), (7, 74290098), (14, 37145049), (21, 24763366), (42, 12381683), (3371, 154266), (3673, 141582), (6742, 77133), (7346, 70791), (10113, 51422), (11019, 47194), (20226, 25711), (22038, 23597)]