13361724

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 35380800

約数和(自身を除く): 22019076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 149, 159, 188, 212, 282, 298, 318, 423, 447, 477, 564, 596, 636, 846, 894, 954, 1341, 1692, 1788, 1908, 2491, 2682, 4982, 5364, 7003, 7473, 7897, 9964, 14006, 14946, 15794, 21009, 22419, 23691, 28012, 29892, 31588, 42018, 44838, 47382, 63027, 71073, 84036, 89676, 94764, 126054, 142146, 252108, 284292, 371159, 742318, 1113477, 1484636, 2226954, 3340431, 4453908, 6680862, 13361724]

約数ペア:

[(1, 13361724), (2, 6680862), (3, 4453908), (4, 3340431), (6, 2226954), (9, 1484636), (12, 1113477), (18, 742318), (36, 371159), (47, 284292), (53, 252108), (94, 142146), (106, 126054), (141, 94764), (149, 89676), (159, 84036), (188, 71073), (212, 63027), (282, 47382), (298, 44838), (318, 42018), (423, 31588), (447, 29892), (477, 28012), (564, 23691), (596, 22419), (636, 21009), (846, 15794), (894, 14946), (954, 14006), (1341, 9964), (1692, 7897), (1788, 7473), (1908, 7003), (2491, 5364), (2682, 4982)]