66703644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264697}}^1$

素因数の和:264714

約数の個数: 36

約数和(自身を含む): 192700144

約数和(自身を除く): 125996500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264697, 529394, 794091, 1058788, 1588182, 1852879, 2382273, 3176364, 3705758, 4764546, 5558637, 7411516, 9529092, 11117274, 16675911, 22234548, 33351822, 66703644]

約数ペア:

[(1, 66703644), (2, 33351822), (3, 22234548), (4, 16675911), (6, 11117274), (7, 9529092), (9, 7411516), (12, 5558637), (14, 4764546), (18, 3705758), (21, 3176364), (28, 2382273), (36, 1852879), (42, 1588182), (63, 1058788), (84, 794091), (126, 529394), (252, 264697)]