2540098872

素因数分解:

$2^3\times 3^3\times {\mathrm{541}}^1\times {\mathrm{21737}}^1$

素因数の和:22293

約数の個数: 64

約数和(自身を含む): 7069197600

約数和(自身を除く): 4529098728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 9738, 12984, 14607, 19476, 21737, 29214, 38952, 43474, 58428, 65211, 86948, 116856, 130422, 173896, 195633, 260844, 391266, 521688, 586899, 782532, 1173798, 1565064, 2347596, 4695192, 11759717, 23519434, 35279151, 47038868, 70558302, 94077736, 105837453, 141116604, 211674906, 282233208, 317512359, 423349812, 635024718, 846699624, 1270049436, 2540098872]

約数ペア:

[(1, 2540098872), (2, 1270049436), (3, 846699624), (4, 635024718), (6, 423349812), (8, 317512359), (9, 282233208), (12, 211674906), (18, 141116604), (24, 105837453), (27, 94077736), (36, 70558302), (54, 47038868), (72, 35279151), (108, 23519434), (216, 11759717), (541, 4695192), (1082, 2347596), (1623, 1565064), (2164, 1173798), (3246, 782532), (4328, 586899), (4869, 521688), (6492, 391266), (9738, 260844), (12984, 195633), (14607, 173896), (19476, 130422), (21737, 116856), (29214, 86948), (38952, 65211), (43474, 58428)]