22181556

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 31556940

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 564, 587, 804, 1174, 1761, 2348, 3149, 3522, 6298, 7044, 9447, 12596, 18894, 27589, 37788, 39329, 55178, 78658, 82767, 110356, 117987, 157316, 165534, 235974, 331068, 471948, 1848463, 3696926, 5545389, 7393852, 11090778, 22181556]

約数ペア:

[(1, 22181556), (2, 11090778), (3, 7393852), (4, 5545389), (6, 3696926), (12, 1848463), (47, 471948), (67, 331068), (94, 235974), (134, 165534), (141, 157316), (188, 117987), (201, 110356), (268, 82767), (282, 78658), (402, 55178), (564, 39329), (587, 37788), (804, 27589), (1174, 18894), (1761, 12596), (2348, 9447), (3149, 7044), (3522, 6298)]