2018160597068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{284889977}}^1$

素因数の和:284890022

約数の個数: 48

約数和(自身を含む): 4594705565184

約数和(自身を除く): 2576544968116

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 284889977, 569779954, 1139559908, 1994229839, 3133789747, 3988459678, 6267579494, 6552469471, 7976919356, 12535158988, 13104938942, 21936528229, 26209877884, 43873056458, 45867286297, 72077164181, 87746112916, 91734572594, 144154328362, 183469145188, 288308656724, 504540149267, 1009080298534, 2018160597068]

約数ペア:

[(1, 2018160597068), (2, 1009080298534), (4, 504540149267), (7, 288308656724), (11, 183469145188), (14, 144154328362), (22, 91734572594), (23, 87746112916), (28, 72077164181), (44, 45867286297), (46, 43873056458), (77, 26209877884), (92, 21936528229), (154, 13104938942), (161, 12535158988), (253, 7976919356), (308, 6552469471), (322, 6267579494), (506, 3988459678), (644, 3133789747), (1012, 1994229839), (1771, 1139559908), (3542, 569779954), (7084, 284889977)]