636865722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15859}}^1$

素因数の和:15987

約数の個数: 48

約数和(自身を含む): 1454806080

約数和(自身を除く): 817940358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 97, 138, 194, 207, 291, 414, 582, 873, 1746, 2231, 4462, 6693, 13386, 15859, 20079, 31718, 40158, 47577, 95154, 142731, 285462, 364757, 729514, 1094271, 1538323, 2188542, 3076646, 3282813, 4614969, 6565626, 9229938, 13844907, 27689814, 35381429, 70762858, 106144287, 212288574, 318432861, 636865722]

約数ペア:

[(1, 636865722), (2, 318432861), (3, 212288574), (6, 106144287), (9, 70762858), (18, 35381429), (23, 27689814), (46, 13844907), (69, 9229938), (97, 6565626), (138, 4614969), (194, 3282813), (207, 3076646), (291, 2188542), (414, 1538323), (582, 1094271), (873, 729514), (1746, 364757), (2231, 285462), (4462, 142731), (6693, 95154), (13386, 47577), (15859, 40158), (20079, 31718)]