2018051648

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{10007}}^1$

素因数の和:10179

約数の個数: 56

約数和(自身を含む): 4209604992

約数和(自身を除く): 2191553344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 137, 184, 274, 368, 548, 736, 1096, 1472, 2192, 3151, 4384, 6302, 8768, 10007, 12604, 20014, 25208, 40028, 50416, 80056, 100832, 160112, 201664, 230161, 320224, 460322, 640448, 920644, 1370959, 1841288, 2741918, 3682576, 5483836, 7365152, 10967672, 14730304, 21935344, 31532057, 43870688, 63064114, 87741376, 126128228, 252256456, 504512912, 1009025824, 2018051648]

約数ペア:

[(1, 2018051648), (2, 1009025824), (4, 504512912), (8, 252256456), (16, 126128228), (23, 87741376), (32, 63064114), (46, 43870688), (64, 31532057), (92, 21935344), (137, 14730304), (184, 10967672), (274, 7365152), (368, 5483836), (548, 3682576), (736, 2741918), (1096, 1841288), (1472, 1370959), (2192, 920644), (3151, 640448), (4384, 460322), (6302, 320224), (8768, 230161), (10007, 201664), (12604, 160112), (20014, 100832), (25208, 80056), (40028, 50416)]