1207236438

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{29429}}^1$

素因数の和:29533

約数の個数: 48

約数和(自身を含む): 2727101520

約数和(自身を除く): 1519865082

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 258, 318, 387, 477, 774, 954, 2279, 4558, 6837, 13674, 20511, 29429, 41022, 58858, 88287, 176574, 264861, 529722, 1265447, 1559737, 2530894, 3119474, 3796341, 4679211, 7592682, 9358422, 11389023, 14037633, 22778046, 28075266, 67068691, 134137382, 201206073, 402412146, 603618219, 1207236438]

約数ペア:

[(1, 1207236438), (2, 603618219), (3, 402412146), (6, 201206073), (9, 134137382), (18, 67068691), (43, 28075266), (53, 22778046), (86, 14037633), (106, 11389023), (129, 9358422), (159, 7592682), (258, 4679211), (318, 3796341), (387, 3119474), (477, 2530894), (774, 1559737), (954, 1265447), (2279, 529722), (4558, 264861), (6837, 176574), (13674, 88287), (20511, 58858), (29429, 41022)]