2018909824

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 4207769280

約数和(自身を除く): 2188859456

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 571, 736, 1142, 1201, 1472, 2284, 2402, 2944, 4568, 4804, 9136, 9608, 13133, 18272, 19216, 26266, 27623, 36544, 38432, 52532, 55246, 73088, 76864, 105064, 110492, 153728, 210128, 220984, 420256, 441968, 685771, 840512, 883936, 1371542, 1681024, 1767872, 2743084, 3535744, 5486168, 10972336, 15772733, 21944672, 31545466, 43889344, 63090932, 87778688, 126181864, 252363728, 504727456, 1009454912, 2018909824]

約数ペア:

[(1, 2018909824), (2, 1009454912), (4, 504727456), (8, 252363728), (16, 126181864), (23, 87778688), (32, 63090932), (46, 43889344), (64, 31545466), (92, 21944672), (128, 15772733), (184, 10972336), (368, 5486168), (571, 3535744), (736, 2743084), (1142, 1767872), (1201, 1681024), (1472, 1371542), (2284, 883936), (2402, 840512), (2944, 685771), (4568, 441968), (4804, 420256), (9136, 220984), (9608, 210128), (13133, 153728), (18272, 110492), (19216, 105064), (26266, 76864), (27623, 73088), (36544, 55246), (38432, 52532)]