22279764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 34027116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 502, 569, 753, 1004, 1138, 1506, 1707, 2276, 3012, 3263, 3414, 6526, 6828, 7397, 9789, 13052, 14794, 19578, 22191, 29588, 39156, 44382, 88764, 142819, 285638, 428457, 571276, 856914, 1713828, 1856647, 3713294, 5569941, 7426588, 11139882, 22279764]

約数ペア:

[(1, 22279764), (2, 11139882), (3, 7426588), (4, 5569941), (6, 3713294), (12, 1856647), (13, 1713828), (26, 856914), (39, 571276), (52, 428457), (78, 285638), (156, 142819), (251, 88764), (502, 44382), (569, 39156), (753, 29588), (1004, 22191), (1138, 19578), (1506, 14794), (1707, 13052), (2276, 9789), (3012, 7397), (3263, 6828), (3414, 6526)]